V4L/DVB (13680): ir: use unsigned long instead of enum

When preparing the linux-next patches, I got those errors:

include/media/ir-core.h:29: warning: left shift count >= width of type
In file included from include/media/ir-common.h:29,
                 from drivers/media/video/ir-kbd-i2c.c:50:
drivers/media/video/ir-kbd-i2c.c: In function ‘ir_probe’:
drivers/media/video/ir-kbd-i2c.c:324: warning: left shift count >= width of type

Unfortunately, enum is 32 bits on i386. As we define IR_TYPE_OTHER as 1<<63,
it won't work on non 64 bits arch.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11 files changed, 26 insertions, 25 deletions

diff --git a/drivers/media/IR/ir-functions.c b/drivers/media/IR/ir-functions.c
index b501ac9d401d..ab06919ad5fc 100644
--- a/drivers/media/IR/ir-functions.c
+++ b/drivers/media/IR/ir-functions.c
@@ -52,7 +52,7 @@ static void ir_input_key_event(struct input_dev *dev, struct ir_input_state *ir)
 /* -------------------------------------------------------------------------- */
 
 int ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
-                  const enum ir_type ir_type)
+                  const u64 ir_type)
 {
         ir->ir_type = ir_type;
 
diff --git a/drivers/media/IR/ir-sysfs.c b/drivers/media/IR/ir-sysfs.c
index d73589ad55e6..d67c11d9921f 100644
--- a/drivers/media/IR/ir-sysfs.c
+++ b/drivers/media/IR/ir-sysfs.c
@@ -39,9 +39,9 @@ static ssize_t show_protocol(struct device *d,
 {
         char *s;
         struct ir_input_dev *ir_dev = dev_get_drvdata(d);
-        enum ir_type ir_type = ir_dev->rc_tab.ir_type;
+        u64 ir_type = ir_dev->rc_tab.ir_type;
 
-        IR_dprintk(1, "Current protocol is %ld\n", ir_type);
+        IR_dprintk(1, "Current protocol is %lld\n", (long long)ir_type);
 
         /* FIXME: doesn't support multiple protocols at the same time */
         if (ir_type == IR_TYPE_UNKNOWN)
@@ -77,7 +77,7 @@ static ssize_t store_protocol(struct device *d,
                               size_t len)
 {
         struct ir_input_dev *ir_dev = dev_get_drvdata(d);
-        enum ir_type ir_type = IR_TYPE_UNKNOWN;
+        u64 ir_type = IR_TYPE_UNKNOWN;
         int rc = -EINVAL;
         unsigned long flags;
         char *buf;
@@ -92,7 +92,8 @@ static ssize_t store_protocol(struct device *d,
                 ir_type = IR_TYPE_NEC;
 
         if (ir_type == IR_TYPE_UNKNOWN) {
-                IR_dprintk(1, "Error setting protocol to %ld\n", ir_type);
+                IR_dprintk(1, "Error setting protocol to %lld\n",
+                           (long long)ir_type);
                 return -EINVAL;
         }
 
@@ -101,7 +102,8 @@ static ssize_t store_protocol(struct device *d,
                                                     ir_type);
 
         if (rc < 0) {
-                IR_dprintk(1, "Error setting protocol to %ld\n", ir_type);
+                IR_dprintk(1, "Error setting protocol to %lld\n",
+                           (long long)ir_type);
                 return -EINVAL;
         }
 
@@ -109,7 +111,8 @@ static ssize_t store_protocol(struct device *d,
         ir_dev->rc_tab.ir_type = ir_type;
         spin_unlock_irqrestore(&ir_dev->rc_tab.lock, flags);
 
-        IR_dprintk(1, "Current protocol is %ld\n", ir_type);
+        IR_dprintk(1, "Current protocol is %lld\n",
+                   (long long)ir_type);
 
         return len;
 }
diff --git a/drivers/media/dvb/dm1105/dm1105.c b/drivers/media/dvb/dm1105/dm1105.c
index 414d3b2444a2..aadf803c261c 100644
--- a/drivers/media/dvb/dm1105/dm1105.c
+++ b/drivers/media/dvb/dm1105/dm1105.c
@@ -578,7 +578,7 @@ int __devinit dm1105_ir_init(struct dm1105dvb *dm1105)
 {
         struct input_dev *input_dev;
         struct ir_scancode_table *ir_codes = &ir_codes_dm1105_nec_table;
-        enum ir_type ir_type = IR_TYPE_OTHER;
+        u64 ir_type = IR_TYPE_OTHER;
         int err = -ENOMEM;
 
         input_dev = input_allocate_device();
diff --git a/drivers/media/video/bt8xx/bttv-input.c b/drivers/media/video/bt8xx/bttv-input.c
index f8053fd88346..b320dbd635aa 100644
--- a/drivers/media/video/bt8xx/bttv-input.c
+++ b/drivers/media/video/bt8xx/bttv-input.c
@@ -247,7 +247,7 @@ int bttv_input_init(struct bttv *btv)
         struct card_ir *ir;
         struct ir_scancode_table *ir_codes = NULL;
         struct input_dev *input_dev;
-        enum ir_type ir_type = IR_TYPE_OTHER;
+        u64 ir_type = IR_TYPE_OTHER;
         int err = -ENOMEM;
 
         if (!btv->has_remote)
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index 49c07535e754..de180d4d5a21 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -192,7 +192,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
         struct cx88_IR *ir;
         struct input_dev *input_dev;
         struct ir_scancode_table *ir_codes = NULL;
-        enum ir_type ir_type = IR_TYPE_OTHER;
+        u64 ir_type = IR_TYPE_OTHER;
         int err = -ENOMEM;
 
         ir = kzalloc(sizeof(*ir), GFP_KERNEL);
diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c
index 674622372d4d..69dcf0cc1f1e 100644
--- a/drivers/media/video/em28xx/em28xx-input.c
+++ b/drivers/media/video/em28xx/em28xx-input.c
@@ -340,7 +340,7 @@ static void em28xx_ir_stop(struct em28xx_IR *ir)
         cancel_delayed_work_sync(&ir->work);
 }
 
-int em28xx_ir_change_protocol(void *priv, enum ir_type ir_type)
+int em28xx_ir_change_protocol(void *priv, u64 ir_type)
 {
         int rc = 0;
         struct em28xx_IR *ir = priv;
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 4cd75a3c47d1..094e21dbb14f 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -299,7 +299,7 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
 {
         struct ir_scancode_table *ir_codes = NULL;
         const char *name = NULL;
-        enum ir_type ir_type = 0;
+        u64 ir_type = 0;
         struct IR_i2c *ir;
         struct input_dev *input_dev;
         struct i2c_adapter *adap = client->adapter;
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index 71b4b01824ac..a4eaf1b75d70 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -460,7 +460,7 @@ int saa7134_input_init1(struct saa7134_dev *dev)
         int polling      = 0;
         int rc5_gpio     = 0;
         int nec_gpio     = 0;
-        enum ir_type ir_type = IR_TYPE_OTHER;
+        u64 ir_type = IR_TYPE_OTHER;
         int err;
 
         if (dev->has_remote != SAA7134_REMOTE_GPIO)
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 1b43b772165a..015db75b42f6 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -35,7 +35,7 @@
 
 struct ir_input_state {
         /* configuration */
-        enum ir_type       ir_type;
+        u64      ir_type;
 
         /* key info */
         u32                ir_key;      /* ir scancode */
@@ -84,7 +84,7 @@ struct card_ir {
 /* Routines from ir-functions.c */
 
 int ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
-                   const enum ir_type ir_type);
+                   const u64 ir_type);
 void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir);
 void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir,
                       u32 ir_key);
diff --git a/include/media/ir-core.h b/include/media/ir-core.h
index a6d07dede09f..d96f25a08451 100644
--- a/include/media/ir-core.h
+++ b/include/media/ir-core.h
@@ -21,13 +21,11 @@ extern int ir_core_debug;
 #define IR_dprintk(level, fmt, arg...)  if (ir_core_debug >= level) \
         printk(KERN_DEBUG "%s: " fmt , __func__, ## arg)
 
-enum ir_type {
-        IR_TYPE_UNKNOWN = 0,
-        IR_TYPE_RC5     = 1L << 0,      /* Philips RC5 protocol */
-        IR_TYPE_PD      = 1L << 1,      /* Pulse distance encoded IR */
-        IR_TYPE_NEC     = 1L << 2,
-        IR_TYPE_OTHER   = 1L << 63,
-};
+#define IR_TYPE_UNKNOWN 0
+#define IR_TYPE_RC5     (1  << 0)       /* Philips RC5 protocol */
+#define IR_TYPE_PD      (1  << 1)       /* Pulse distance encoded IR */
+#define IR_TYPE_NEC     (1  << 2)
+#define IR_TYPE_OTHER   (((u64)1) << 63l)
 
 struct ir_scancode {
         u16     scancode;
@@ -37,14 +35,14 @@ struct ir_scancode {
 struct ir_scancode_table {
         struct ir_scancode      *scan;
         int                     size;
-        enum                    ir_type ir_type;
+        u64             ir_type;
         spinlock_t              lock;
 };
 
 struct ir_dev_props {
         unsigned long allowed_protos;
         void            *priv;
-        int (*change_protocol)(void *priv, enum ir_type ir_type);
+        int (*change_protocol)(void *priv, u64 ir_type);
 };
 
 
diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h
index 45926e3559f3..9142936603cc 100644
--- a/include/media/ir-kbd-i2c.h
+++ b/include/media/ir-kbd-i2c.h
@@ -36,7 +36,7 @@ enum ir_kbd_get_key_fn {
 struct IR_i2c_init_data {
         struct ir_scancode_table *ir_codes;
         const char             *name;
-        enum ir_type           type; /* IR_TYPE_RC5, IR_TYPE_PD, etc */
+        u64          type; /* IR_TYPE_RC5, IR_TYPE_PD, etc */
         /*
          * Specify either a function pointer or a value indicating one of
          * ir_kbd_i2c's internal get_key functions