diff options
Diffstat (limited to 'drivers/media/video/ir-kbd-i2c.c')
| -rw-r--r-- | drivers/media/video/ir-kbd-i2c.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c index 9851987b95fb..7b65f5e537f8 100644 --- a/drivers/media/video/ir-kbd-i2c.c +++ b/drivers/media/video/ir-kbd-i2c.c @@ -40,7 +40,6 @@ #include <linux/i2c.h> #include <linux/i2c-id.h> #include <linux/workqueue.h> -#include <asm/semaphore.h> #include <media/ir-common.h> #include <media/ir-kbd-i2c.h> @@ -51,7 +50,7 @@ static int debug; module_param(debug, int, 0644); /* debug level (0,1,2) */ -static int hauppauge = 0; +static int hauppauge; module_param(hauppauge, int, 0644); /* Choose Hauppauge remote */ MODULE_PARM_DESC(hauppauge, "Specify Hauppauge remote: 0=black, 1=grey (defaults to 0)"); @@ -154,7 +153,7 @@ static int get_key_fusionhdtv(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) } if(buf[0] !=0 || buf[1] !=0 || buf[2] !=0 || buf[3] != 0) - dprintk(2, "%s: 0x%2x 0x%2x 0x%2x 0x%2x\n", __FUNCTION__, + dprintk(2, "%s: 0x%2x 0x%2x 0x%2x 0x%2x\n", __func__, buf[0], buf[1], buf[2], buf[3]); /* no key pressed or signal from other ir remote */ @@ -509,10 +508,13 @@ static int ir_probe(struct i2c_adapter *adap) static const int probe_em28XX[] = { 0x30, 0x47, -1 }; static const int probe_cx88[] = { 0x18, 0x6b, 0x71, -1 }; static const int probe_cx23885[] = { 0x6b, -1 }; - const int *probe = NULL; - struct i2c_client c; - unsigned char buf; - int i,rc; + const int *probe; + struct i2c_msg msg = { + .flags = I2C_M_RD, + .len = 0, + .buf = NULL, + }; + int i, rc; switch (adap->id) { case I2C_HW_B_BT848: @@ -533,20 +535,18 @@ static int ir_probe(struct i2c_adapter *adap) case I2C_HW_B_CX23885: probe = probe_cx23885; break; - } - if (NULL == probe) + default: return 0; + } - memset(&c,0,sizeof(c)); - c.adapter = adap; for (i = 0; -1 != probe[i]; i++) { - c.addr = probe[i]; - rc = i2c_master_recv(&c,&buf,0); + msg.addr = probe[i]; + rc = i2c_transfer(adap, &msg, 1); dprintk(1,"probe 0x%02x @ %s: %s\n", probe[i], adap->name, - (0 == rc) ? "yes" : "no"); - if (0 == rc) { - ir_attach(adap,probe[i],0,0); + (1 == rc) ? "yes" : "no"); + if (1 == rc) { + ir_attach(adap, probe[i], 0, 0); break; } } |