7 files changed, 65 insertions, 59 deletions
diff --git a/include/sound/info.h b/include/sound/info.h
index 112e8949e1a7..4e94cf1ff762 100644
--- a/include/sound/info.h
+++ b/include/sound/info.h
@@ -51,18 +51,18 @@ struct snd_info_entry_ops {
                    unsigned short mode, void **file_private_data);
        int (*release)(struct snd_info_entry *entry,
                       unsigned short mode, void *file_private_data);
-        long (*read)(struct snd_info_entry *entry, void *file_private_data,
+        ssize_t (*read)(struct snd_info_entry *entry, void *file_private_data,
-                     struct file *file, char __user *buf,
+                        struct file *file, char __user *buf,
-                     unsigned long count, unsigned long pos);
+                        size_t count, loff_t pos);
-        long (*write)(struct snd_info_entry *entry, void *file_private_data,
+        ssize_t (*write)(struct snd_info_entry *entry, void *file_private_data,
-                      struct file *file, const char __user *buf,
+                         struct file *file, const char __user *buf,
-                      unsigned long count, unsigned long pos);
+                         size_t count, loff_t pos);
-        long long (*llseek)(struct snd_info_entry *entry,
+        loff_t (*llseek)(struct snd_info_entry *entry,
-                            void *file_private_data, struct file *file,
+                         void *file_private_data, struct file *file,
-                            long long offset, int orig);
+                         loff_t offset, int orig);
-        unsigned int(*poll)(struct snd_info_entry *entry,
+        unsigned int (*poll)(struct snd_info_entry *entry,
-                            void *file_private_data, struct file *file,
+                             void *file_private_data, struct file *file,
-                            poll_table *wait);
+                             poll_table *wait);
        int (*ioctl)(struct snd_info_entry *entry, void *file_private_data,
                     struct file *file, unsigned int cmd, unsigned long arg);
        int (*mmap)(struct snd_info_entry *entry, void *file_private_data,
diff --git a/sound/drivers/opl4/opl4_proc.c b/sound/drivers/opl4/opl4_proc.c
index 1679300b7583..eb72814dfd5f 100644
--- a/sound/drivers/opl4/opl4_proc.c
+++ b/sound/drivers/opl4/opl4_proc.c
@@ -49,9 +49,10 @@ static int snd_opl4_mem_proc_release(struct snd_info_entry *entry,
        return 0;
 }
-static long snd_opl4_mem_proc_read(struct snd_info_entry *entry, void *file_private_data,
+static ssize_t snd_opl4_mem_proc_read(struct snd_info_entry *entry,
-                                   struct file *file, char __user *_buf,
+                                      void *file_private_data,
-                                   unsigned long count, unsigned long pos)
+                                      struct file *file, char __user *_buf,
+                                      size_t count, loff_t pos)
 {
        struct snd_opl4 *opl4 = entry->private_data;
        long size;
@@ -75,9 +76,11 @@ static long snd_opl4_mem_proc_read(struct snd_info_entry *entry, void *file_priv
        return 0;
 }
-static long snd_opl4_mem_proc_write(struct snd_info_entry *entry, void *file_private_data,
+static ssize_t snd_opl4_mem_proc_write(struct snd_info_entry *entry,
-                                    struct file *file, const char __user *_buf,
+                                       void *file_private_data,
-                                    unsigned long count, unsigned long pos)
+                                       struct file *file,
+                                       const char __user *_buf,
+                                       size_t count, size_t pos)
 {
        struct snd_opl4 *opl4 = entry->private_data;
        long size;
@@ -101,8 +104,10 @@ static long snd_opl4_mem_proc_write(struct snd_info_entry *entry, void *file_pri
        return 0;
 }
-static long long snd_opl4_mem_proc_llseek(struct snd_info_entry *entry, void *file_private_data,
+static loff_t snd_opl4_mem_proc_llseek(struct snd_info_entry *entry,
-                                          struct file *file, long long offset, int orig)
+                                       void *file_private_data,
+                                       struct file *file,
+                                       loff_t offset, int orig)
 {
        switch (orig) {
        case SEEK_SET:
diff --git a/sound/isa/gus/gus_mem_proc.c b/sound/isa/gus/gus_mem_proc.c
index 2803e227aec9..b2d2dba6c860 100644
--- a/sound/isa/gus/gus_mem_proc.c
+++ b/sound/isa/gus/gus_mem_proc.c
@@ -31,9 +31,10 @@ struct gus_proc_private {
        struct snd_gus_card * gus;
 };
-static long snd_gf1_mem_proc_dump(struct snd_info_entry *entry, void *file_private_data,
+static ssize_t snd_gf1_mem_proc_dump(struct snd_info_entry *entry,
-                                  struct file *file, char __user *buf,
+                                     void *file_private_data,
-                                  unsigned long count, unsigned long pos)
+                                     struct file *file, char __user *buf,
+                                     size_t count, loff_t pos)
 {
        long size;
        struct gus_proc_private *priv = entry->private_data;
@@ -51,11 +52,10 @@ static long snd_gf1_mem_proc_dump(struct snd_info_entry *entry, void *file_priva
        return 0;
 }                       
-static long long snd_gf1_mem_proc_llseek(struct snd_info_entry *entry,
+static loff_t snd_gf1_mem_proc_llseek(struct snd_info_entry *entry,
-                                        void *private_file_data,
+                                      void *private_file_data,
-                                        struct file *file,
+                                      struct file *file,
-                                        long long offset,
+                                      loff_t offset, int orig)
-                                        int orig)
 {
        struct gus_proc_private *priv = entry->private_data;
diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c
index 9edc65059e3e..b0bba2e86b12 100644
--- a/sound/pci/cs4281.c
+++ b/sound/pci/cs4281.c
@@ -1139,10 +1139,10 @@ static void snd_cs4281_proc_read(struct snd_info_entry *entry,
        snd_iprintf(buffer, "Spurious end IRQs    : %u\n", chip->spurious_dtc_irq);
 }
-static long snd_cs4281_BA0_read(struct snd_info_entry *entry,
+static ssize_t snd_cs4281_BA0_read(struct snd_info_entry *entry,
-                                void *file_private_data,
+                                   void *file_private_data,
-                                struct file *file, char __user *buf,
+                                   struct file *file, char __user *buf,
-                                unsigned long count, unsigned long pos)
+                                   size_t count, loff_t pos)
 {
        long size;
        struct cs4281 *chip = entry->private_data;
@@ -1157,10 +1157,10 @@ static long snd_cs4281_BA0_read(struct snd_info_entry *entry,
        return size;
 }
-static long snd_cs4281_BA1_read(struct snd_info_entry *entry,
+static ssize_t snd_cs4281_BA1_read(struct snd_info_entry *entry,
-                                void *file_private_data,
+                                   void *file_private_data,
-                                struct file *file, char __user *buf,
+                                   struct file *file, char __user *buf,
-                                unsigned long count, unsigned long pos)
+                                   size_t count, loff_t pos)
 {
        long size;
        struct cs4281 *chip = entry->private_data;
diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c
index 3f99a5e8528c..08117b142381 100644
--- a/sound/pci/cs46xx/cs46xx_lib.c
+++ b/sound/pci/cs46xx/cs46xx_lib.c
@@ -2657,9 +2657,10 @@ static inline void snd_cs46xx_remove_gameport(struct snd_cs46xx *chip) { }
 *  proc interface
 */
-static long snd_cs46xx_io_read(struct snd_info_entry *entry, void *file_private_data,
+static ssize_t snd_cs46xx_io_read(struct snd_info_entry *entry,
-                               struct file *file, char __user *buf,
+                                  void *file_private_data,
-                               unsigned long count, unsigned long pos)
+                                  struct file *file, char __user *buf,
+                                  size_t count, loff_t pos)
 {
        long size;
        struct snd_cs46xx_region *region = entry->private_data;
diff --git a/sound/pci/emu10k1/emuproc.c b/sound/pci/emu10k1/emuproc.c
index baa7cd508cd8..347b2415db59 100644
--- a/sound/pci/emu10k1/emuproc.c
+++ b/sound/pci/emu10k1/emuproc.c
@@ -341,10 +341,10 @@ static void snd_emu10k1_proc_acode_read(struct snd_info_entry *entry,
 #define TOTAL_SIZE_CODE         (0x200*8)
 #define A_TOTAL_SIZE_CODE       (0x400*8)
-static long snd_emu10k1_fx8010_read(struct snd_info_entry *entry,
+static ssize_t snd_emu10k1_fx8010_read(struct snd_info_entry *entry,
-                                    void *file_private_data,
+                                       void *file_private_data,
-                                    struct file *file, char __user *buf,
+                                       struct file *file, char __user *buf,
-                                    unsigned long count, unsigned long pos)
+                                       size_t count, loff_t pos)
 {
        long size;
        struct snd_emu10k1 *emu = entry->private_data;
diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c
index 3be8f97c8bc0..b5df78bcc25b 100644
--- a/sound/pci/mixart/mixart.c
+++ b/sound/pci/mixart/mixart.c
@@ -1102,11 +1102,10 @@ static int snd_mixart_free(struct mixart_mgr *mgr)
 /*
 * proc interface
 */
-static long long snd_mixart_BA0_llseek(struct snd_info_entry *entry,
+static loff_t snd_mixart_BA0_llseek(struct snd_info_entry *entry,
-                                       void *private_file_data,
+                                    void *private_file_data,
-                                       struct file *file,
+                                    struct file *file,
-                                       long long offset,
+                                    loff_t offset, int orig)
-                                       int orig)
 {
        offset = offset & ~3; /* 4 bytes aligned */
@@ -1128,11 +1127,10 @@ static long long snd_mixart_BA0_llseek(struct snd_info_entry *entry,
        return file->f_pos;
 }
-static long long snd_mixart_BA1_llseek(struct snd_info_entry *entry,
+static loff_t snd_mixart_BA1_llseek(struct snd_info_entry *entry,
-                                       void *private_file_data,
+                                    void *private_file_data,
-                                       struct file *file,
+                                    struct file *file,
-                                       long long offset,
+                                    loff_t offset, int orig)
-                                       int orig)
 {
        offset = offset & ~3; /* 4 bytes aligned */
@@ -1157,9 +1155,10 @@ static long long snd_mixart_BA1_llseek(struct snd_info_entry *entry,
 /*
  mixart_BA0 proc interface for BAR 0 - read callback
 */
-static long snd_mixart_BA0_read(struct snd_info_entry *entry, void *file_private_data,
+static ssize_t snd_mixart_BA0_read(struct snd_info_entry *entry,
-                                struct file *file, char __user *buf,
+                                   void *file_private_data,
-                                unsigned long count, unsigned long pos)
+                                   struct file *file, char __user *buf,
+                                   size_t count, loff_t pos)
 {
        struct mixart_mgr *mgr = entry->private_data;
        unsigned long maxsize;
@@ -1178,9 +1177,10 @@ static long snd_mixart_BA0_read(struct snd_info_entry *entry, void *file_private
 /*
  mixart_BA1 proc interface for BAR 1 - read callback
 */
-static long snd_mixart_BA1_read(struct snd_info_entry *entry, void *file_private_data,
+static ssize_t snd_mixart_BA1_read(struct snd_info_entry *entry,
-                                struct file *file, char __user *buf,
+                                   void *file_private_data,
-                                unsigned long count, unsigned long pos)
+                                   struct file *file, char __user *buf,
+                                   size_t count, loff_t pos)
 {
        struct mixart_mgr *mgr = entry->private_data;
        unsigned long maxsize;

diff --git a/include/sound/info.h b/include/sound/info.h index 112e8949e1a7..4e94cf1ff762 100644 --- a/include/sound/info.h +++ b/include/sound/info.h
@@ -51,18 +51,18 @@ struct snd_info_entry_ops {
51	unsigned short mode, void **file_private_data);	51	unsigned short mode, void **file_private_data);
52	int (release)(struct snd_info_entry entry,	52	int (release)(struct snd_info_entry entry,
53	unsigned short mode, void *file_private_data);	53	unsigned short mode, void *file_private_data);
54	long (read)(struct snd_info_entry entry, void *file_private_data,	54	ssize_t (read)(struct snd_info_entry entry, void *file_private_data,
55	struct file file, char __user buf,	55	struct file file, char __user buf,
56	unsigned long count, unsigned long pos);	56	size_t count, loff_t pos);
57	long (write)(struct snd_info_entry entry, void *file_private_data,	57	ssize_t (write)(struct snd_info_entry entry, void *file_private_data,
58	struct file file, const char __user buf,	58	struct file file, const char __user buf,
59	unsigned long count, unsigned long pos);	59	size_t count, loff_t pos);
60	long long (llseek)(struct snd_info_entry entry,	60	loff_t (llseek)(struct snd_info_entry entry,
61	void file_private_data, struct file file,	61	void file_private_data, struct file file,
62	long long offset, int orig);	62	loff_t offset, int orig);
63	unsigned int(poll)(struct snd_info_entry entry,	63	unsigned int (poll)(struct snd_info_entry entry,
64	void file_private_data, struct file file,	64	void file_private_data, struct file file,
65	poll_table *wait);	65	poll_table *wait);
66	int (ioctl)(struct snd_info_entry entry, void *file_private_data,	66	int (ioctl)(struct snd_info_entry entry, void *file_private_data,
67	struct file *file, unsigned int cmd, unsigned long arg);	67	struct file *file, unsigned int cmd, unsigned long arg);
68	int (mmap)(struct snd_info_entry entry, void *file_private_data,	68	int (mmap)(struct snd_info_entry entry, void *file_private_data,


diff --git a/sound/drivers/opl4/opl4_proc.c b/sound/drivers/opl4/opl4_proc.c index 1679300b7583..eb72814dfd5f 100644 --- a/sound/drivers/opl4/opl4_proc.c +++ b/sound/drivers/opl4/opl4_proc.c
@@ -49,9 +49,10 @@ static int snd_opl4_mem_proc_release(struct snd_info_entry *entry,
49	return 0;	49	return 0;
50	}	50	}
51		51
52	static long snd_opl4_mem_proc_read(struct snd_info_entry entry, void file_private_data,	52	static ssize_t snd_opl4_mem_proc_read(struct snd_info_entry *entry,
53	struct file file, char __user _buf,	53	void *file_private_data,
54	unsigned long count, unsigned long pos)	54	struct file file, char __user _buf,
		55	size_t count, loff_t pos)
55	{	56	{
56	struct snd_opl4 *opl4 = entry->private_data;	57	struct snd_opl4 *opl4 = entry->private_data;
57	long size;	58	long size;
@@ -75,9 +76,11 @@ static long snd_opl4_mem_proc_read(struct snd_info_entry entry, void file_priv
75	return 0;	76	return 0;
76	}	77	}
77		78
78	static long snd_opl4_mem_proc_write(struct snd_info_entry entry, void file_private_data,	79	static ssize_t snd_opl4_mem_proc_write(struct snd_info_entry *entry,
79	struct file file, const char __user _buf,	80	void *file_private_data,
80	unsigned long count, unsigned long pos)	81	struct file *file,
		82	const char __user *_buf,
		83	size_t count, size_t pos)
81	{	84	{
82	struct snd_opl4 *opl4 = entry->private_data;	85	struct snd_opl4 *opl4 = entry->private_data;
83	long size;	86	long size;
@@ -101,8 +104,10 @@ static long snd_opl4_mem_proc_write(struct snd_info_entry entry, void file_pri
101	return 0;	104	return 0;
102	}	105	}
103		106
104	static long long snd_opl4_mem_proc_llseek(struct snd_info_entry entry, void file_private_data,	107	static loff_t snd_opl4_mem_proc_llseek(struct snd_info_entry *entry,
105	struct file *file, long long offset, int orig)	108	void *file_private_data,
		109	struct file *file,
		110	loff_t offset, int orig)
106	{	111	{
107	switch (orig) {	112	switch (orig) {
108	case SEEK_SET:	113	case SEEK_SET:


diff --git a/sound/isa/gus/gus_mem_proc.c b/sound/isa/gus/gus_mem_proc.c index 2803e227aec9..b2d2dba6c860 100644 --- a/sound/isa/gus/gus_mem_proc.c +++ b/sound/isa/gus/gus_mem_proc.c
@@ -31,9 +31,10 @@ struct gus_proc_private {
31	struct snd_gus_card * gus;	31	struct snd_gus_card * gus;
32	};	32	};
33		33
34	static long snd_gf1_mem_proc_dump(struct snd_info_entry entry, void file_private_data,	34	static ssize_t snd_gf1_mem_proc_dump(struct snd_info_entry *entry,
35	struct file file, char __user buf,	35	void *file_private_data,
36	unsigned long count, unsigned long pos)	36	struct file file, char __user buf,
		37	size_t count, loff_t pos)
37	{	38	{
38	long size;	39	long size;
39	struct gus_proc_private *priv = entry->private_data;	40	struct gus_proc_private *priv = entry->private_data;
@@ -51,11 +52,10 @@ static long snd_gf1_mem_proc_dump(struct snd_info_entry entry, void file_priva
51	return 0;	52	return 0;
52	}	53	}
53		54
54	static long long snd_gf1_mem_proc_llseek(struct snd_info_entry *entry,	55	static loff_t snd_gf1_mem_proc_llseek(struct snd_info_entry *entry,
55	void *private_file_data,	56	void *private_file_data,
56	struct file *file,	57	struct file *file,
57	long long offset,	58	loff_t offset, int orig)
58	int orig)
59	{	59	{
60	struct gus_proc_private *priv = entry->private_data;	60	struct gus_proc_private *priv = entry->private_data;
61		61


diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c index 9edc65059e3e..b0bba2e86b12 100644 --- a/sound/pci/cs4281.c +++ b/sound/pci/cs4281.c
@@ -1139,10 +1139,10 @@ static void snd_cs4281_proc_read(struct snd_info_entry *entry,
1139	snd_iprintf(buffer, "Spurious end IRQs : %u\n", chip->spurious_dtc_irq);	1139	snd_iprintf(buffer, "Spurious end IRQs : %u\n", chip->spurious_dtc_irq);
1140	}	1140	}
1141		1141
1142	static long snd_cs4281_BA0_read(struct snd_info_entry *entry,	1142	static ssize_t snd_cs4281_BA0_read(struct snd_info_entry *entry,
1143	void *file_private_data,	1143	void *file_private_data,
1144	struct file file, char __user buf,	1144	struct file file, char __user buf,
1145	unsigned long count, unsigned long pos)	1145	size_t count, loff_t pos)
1146	{	1146	{
1147	long size;	1147	long size;
1148	struct cs4281 *chip = entry->private_data;	1148	struct cs4281 *chip = entry->private_data;
@@ -1157,10 +1157,10 @@ static long snd_cs4281_BA0_read(struct snd_info_entry *entry,
1157	return size;	1157	return size;
1158	}	1158	}
1159		1159
1160	static long snd_cs4281_BA1_read(struct snd_info_entry *entry,	1160	static ssize_t snd_cs4281_BA1_read(struct snd_info_entry *entry,
1161	void *file_private_data,	1161	void *file_private_data,
1162	struct file file, char __user buf,	1162	struct file file, char __user buf,
1163	unsigned long count, unsigned long pos)	1163	size_t count, loff_t pos)
1164	{	1164	{
1165	long size;	1165	long size;
1166	struct cs4281 *chip = entry->private_data;	1166	struct cs4281 *chip = entry->private_data;


diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c index 3f99a5e8528c..08117b142381 100644 --- a/sound/pci/cs46xx/cs46xx_lib.c +++ b/sound/pci/cs46xx/cs46xx_lib.c
@@ -2657,9 +2657,10 @@ static inline void snd_cs46xx_remove_gameport(struct snd_cs46xx *chip) { }
2657	* proc interface	2657	* proc interface
2658	*/	2658	*/
2659		2659
2660	static long snd_cs46xx_io_read(struct snd_info_entry entry, void file_private_data,	2660	static ssize_t snd_cs46xx_io_read(struct snd_info_entry *entry,
2661	struct file file, char __user buf,	2661	void *file_private_data,
2662	unsigned long count, unsigned long pos)	2662	struct file file, char __user buf,
		2663	size_t count, loff_t pos)
2663	{	2664	{
2664	long size;	2665	long size;
2665	struct snd_cs46xx_region *region = entry->private_data;	2666	struct snd_cs46xx_region *region = entry->private_data;


diff --git a/sound/pci/emu10k1/emuproc.c b/sound/pci/emu10k1/emuproc.c index baa7cd508cd8..347b2415db59 100644 --- a/sound/pci/emu10k1/emuproc.c +++ b/sound/pci/emu10k1/emuproc.c
@@ -341,10 +341,10 @@ static void snd_emu10k1_proc_acode_read(struct snd_info_entry *entry,
341	#define TOTAL_SIZE_CODE (0x200*8)	341	#define TOTAL_SIZE_CODE (0x200*8)
342	#define A_TOTAL_SIZE_CODE (0x400*8)	342	#define A_TOTAL_SIZE_CODE (0x400*8)
343		343
344	static long snd_emu10k1_fx8010_read(struct snd_info_entry *entry,	344	static ssize_t snd_emu10k1_fx8010_read(struct snd_info_entry *entry,
345	void *file_private_data,	345	void *file_private_data,
346	struct file file, char __user buf,	346	struct file file, char __user buf,
347	unsigned long count, unsigned long pos)	347	size_t count, loff_t pos)
348	{	348	{
349	long size;	349	long size;
350	struct snd_emu10k1 *emu = entry->private_data;	350	struct snd_emu10k1 *emu = entry->private_data;


diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c index 3be8f97c8bc0..b5df78bcc25b 100644 --- a/sound/pci/mixart/mixart.c +++ b/sound/pci/mixart/mixart.c
@@ -1102,11 +1102,10 @@ static int snd_mixart_free(struct mixart_mgr *mgr)
1102	/*	1102	/*
1103	* proc interface	1103	* proc interface
1104	*/	1104	*/
1105	static long long snd_mixart_BA0_llseek(struct snd_info_entry *entry,	1105	static loff_t snd_mixart_BA0_llseek(struct snd_info_entry *entry,
1106	void *private_file_data,	1106	void *private_file_data,
1107	struct file *file,	1107	struct file *file,
1108	long long offset,	1108	loff_t offset, int orig)
1109	int orig)
1110	{	1109	{
1111	offset = offset & ~3; /* 4 bytes aligned */	1110	offset = offset & ~3; /* 4 bytes aligned */
1112		1111
@@ -1128,11 +1127,10 @@ static long long snd_mixart_BA0_llseek(struct snd_info_entry *entry,
1128	return file->f_pos;	1127	return file->f_pos;
1129	}	1128	}
1130		1129
1131	static long long snd_mixart_BA1_llseek(struct snd_info_entry *entry,	1130	static loff_t snd_mixart_BA1_llseek(struct snd_info_entry *entry,
1132	void *private_file_data,	1131	void *private_file_data,
1133	struct file *file,	1132	struct file *file,
1134	long long offset,	1133	loff_t offset, int orig)
1135	int orig)
1136	{	1134	{
1137	offset = offset & ~3; /* 4 bytes aligned */	1135	offset = offset & ~3; /* 4 bytes aligned */
1138		1136
@@ -1157,9 +1155,10 @@ static long long snd_mixart_BA1_llseek(struct snd_info_entry *entry,
1157	/*	1155	/*
1158	mixart_BA0 proc interface for BAR 0 - read callback	1156	mixart_BA0 proc interface for BAR 0 - read callback
1159	*/	1157	*/
1160	static long snd_mixart_BA0_read(struct snd_info_entry entry, void file_private_data,	1158	static ssize_t snd_mixart_BA0_read(struct snd_info_entry *entry,
1161	struct file file, char __user buf,	1159	void *file_private_data,
1162	unsigned long count, unsigned long pos)	1160	struct file file, char __user buf,
		1161	size_t count, loff_t pos)
1163	{	1162	{
1164	struct mixart_mgr *mgr = entry->private_data;	1163	struct mixart_mgr *mgr = entry->private_data;
1165	unsigned long maxsize;	1164	unsigned long maxsize;
@@ -1178,9 +1177,10 @@ static long snd_mixart_BA0_read(struct snd_info_entry entry, void file_private
1178	/*	1177	/*
1179	mixart_BA1 proc interface for BAR 1 - read callback	1178	mixart_BA1 proc interface for BAR 1 - read callback
1180	*/	1179	*/
1181	static long snd_mixart_BA1_read(struct snd_info_entry entry, void file_private_data,	1180	static ssize_t snd_mixart_BA1_read(struct snd_info_entry *entry,
1182	struct file file, char __user buf,	1181	void *file_private_data,
1183	unsigned long count, unsigned long pos)	1182	struct file file, char __user buf,
		1183	size_t count, loff_t pos)
1184	{	1184	{
1185	struct mixart_mgr *mgr = entry->private_data;	1185	struct mixart_mgr *mgr = entry->private_data;
1186	unsigned long maxsize;	1186	unsigned long maxsize;