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

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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>
This commit is contained in:
Mauro Carvalho Chehab 2009-12-14 13:53:37 -03:00
parent 3f831107ed
commit 971e8298de
11 changed files with 26 additions and 25 deletions
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2
drivers/media/IR/ir-functions.c
View File

@ -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;

15
drivers/media/IR/ir-sysfs.c
View File

@ -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;
}

2
drivers/media/dvb/dm1105/dm1105.c
View File

@ -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();

2
drivers/media/video/bt8xx/bttv-input.c
View File

@ -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)

2
drivers/media/video/cx88/cx88-input.c
View File

@ -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);

2
drivers/media/video/em28xx/em28xx-input.c
View File

@ -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;

2
drivers/media/video/ir-kbd-i2c.c
View File

@ -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;

2
drivers/media/video/saa7134/saa7134-input.c
View File

@ -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)

4
include/media/ir-common.h
View File

@ -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);

16
include/media/ir-core.h
View File

@ -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);
};

2
include/media/ir-kbd-i2c.h
View File

@ -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