5 files changed, 7 insertions, 11 deletions

diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index 2a0c50d84fc5..7ea0f48f8fa6 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -703,7 +703,7 @@ static int cdrom_has_defect_mgt(struct cdrom_device_info *cdi)
 {
         struct packet_command cgc;
         char buffer[16];
-        __u16 *feature_code;
+        __be16 *feature_code;
         int ret;
 
         init_cdrom_command(&cgc, buffer, sizeof(buffer), CGC_DATA_READ);
@@ -716,7 +716,7 @@ static int cdrom_has_defect_mgt(struct cdrom_device_info *cdi)
         if ((ret = cdi->ops->generic_packet(cdi, &cgc)))
                 return ret;
 
-        feature_code = (__u16 *) &buffer[sizeof(struct feature_header)];
+        feature_code = (__be16 *) &buffer[sizeof(struct feature_header)];
         if (be16_to_cpu(*feature_code) == CDF_HWDM)
                 return 0;
 
@@ -2963,7 +2963,7 @@ static int mmc_ioctl(struct cdrom_device_info *cdi, unsigned int cmd,
                    how much data is available for transfer. buffer[1] is
                    unfortunately ambigious and the only reliable way seem
                    to be to simply skip over the block descriptor... */
-                offset = 8 + be16_to_cpu(*(unsigned short *)(buffer+6));
+                offset = 8 + be16_to_cpu(*(__be16 *)(buffer+6));
 
                 if (offset + 16 > sizeof(buffer))
                         return -E2BIG;
diff --git a/drivers/cdrom/cdu31a.c b/drivers/cdrom/cdu31a.c
index ccd91c1a84bd..2157c58755e0 100644
--- a/drivers/cdrom/cdu31a.c
+++ b/drivers/cdrom/cdu31a.c
@@ -513,7 +513,7 @@ static inline void write_cmd(unsigned char cmd)
         outb(cmd, sony_cd_cmd_reg);
 }
 
-static irqreturn_t cdu31a_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t cdu31a_interrupt(int irq, void *dev_id)
 {
         unsigned char val;
 
diff --git a/drivers/cdrom/cm206.c b/drivers/cdrom/cm206.c
index 9b05ddd23141..e6d8e9ededea 100644
--- a/drivers/cdrom/cm206.c
+++ b/drivers/cdrom/cm206.c
@@ -359,7 +359,7 @@ static struct tasklet_struct cm206_tasklet;
    as there seems so reason for this to happen.
 */
 
-static irqreturn_t cm206_interrupt(int sig, void *dev_id, struct pt_regs *regs)
+static irqreturn_t cm206_interrupt(int sig, void *dev_id)
 {
         volatile ush fool;
         cd->intr_ds = inw(r_data_status);       /* resets data_ready, data_error,
diff --git a/drivers/cdrom/mcdx.c b/drivers/cdrom/mcdx.c
index dcd1ab684f3e..f574962f4288 100644
--- a/drivers/cdrom/mcdx.c
+++ b/drivers/cdrom/mcdx.c
@@ -845,15 +845,11 @@ static void mcdx_delay(struct s_drive_stuff *stuff, long jifs)
         }
 }
 
-static irqreturn_t mcdx_intr(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t mcdx_intr(int irq, void *dev_id)
 {
         struct s_drive_stuff *stuffp = dev_id;
         unsigned char b;
 
-        if (stuffp == NULL) {
-                xwarn("mcdx: no device for intr %d\n", irq);
-                return IRQ_NONE;
-        }
 #ifdef AK2
         if (!stuffp->busy && stuffp->pending)
                 stuffp->int_err = 1;
diff --git a/drivers/cdrom/sonycd535.c b/drivers/cdrom/sonycd535.c
index 30ab56258a92..f77ada933ea0 100644
--- a/drivers/cdrom/sonycd535.c
+++ b/drivers/cdrom/sonycd535.c
@@ -322,7 +322,7 @@ disable_interrupts(void)
 }
 
 static irqreturn_t
-cdu535_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+cdu535_interrupt(int irq, void *dev_id)
 {
         disable_interrupts();
         if (waitqueue_active(&cdu535_irq_wait)) {