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>

3 files changed, 10 insertions, 12 deletions

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