aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/video/ir-kbd-i2c.c
diff options
context:
space:
mode:
authorSteve French <sfrench@us.ibm.com>2008-04-28 00:01:34 -0400
committerSteve French <sfrench@us.ibm.com>2008-04-28 00:01:34 -0400
commit1dbbb6077426f8ce63d6a59c5ac6613e1689cbde (patch)
tree6141d4d7a8eb7c557705bdfa764137d4fd2e4924 /drivers/media/video/ir-kbd-i2c.c
parentd09e860cf07e7c9ee12920a09f5080e30a12a23a (diff)
parent064922a805ec7aadfafdd27aa6b4908d737c3c1d (diff)
Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/media/video/ir-kbd-i2c.c')
-rw-r--r--drivers/media/video/ir-kbd-i2c.c21
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 11c5fdedc23b..7b65f5e537f8 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -509,8 +509,11 @@ static int ir_probe(struct i2c_adapter *adap)
509 static const int probe_cx88[] = { 0x18, 0x6b, 0x71, -1 }; 509 static const int probe_cx88[] = { 0x18, 0x6b, 0x71, -1 };
510 static const int probe_cx23885[] = { 0x6b, -1 }; 510 static const int probe_cx23885[] = { 0x6b, -1 };
511 const int *probe; 511 const int *probe;
512 struct i2c_client *c; 512 struct i2c_msg msg = {
513 unsigned char buf; 513 .flags = I2C_M_RD,
514 .len = 0,
515 .buf = NULL,
516 };
514 int i, rc; 517 int i, rc;
515 518
516 switch (adap->id) { 519 switch (adap->id) {
@@ -536,23 +539,17 @@ static int ir_probe(struct i2c_adapter *adap)
536 return 0; 539 return 0;
537 } 540 }
538 541
539 c = kzalloc(sizeof(*c), GFP_KERNEL);
540 if (!c)
541 return -ENOMEM;
542
543 c->adapter = adap;
544 for (i = 0; -1 != probe[i]; i++) { 542 for (i = 0; -1 != probe[i]; i++) {
545 c->addr = probe[i]; 543 msg.addr = probe[i];
546 rc = i2c_master_recv(c, &buf, 0); 544 rc = i2c_transfer(adap, &msg, 1);
547 dprintk(1,"probe 0x%02x @ %s: %s\n", 545 dprintk(1,"probe 0x%02x @ %s: %s\n",
548 probe[i], adap->name, 546 probe[i], adap->name,
549 (0 == rc) ? "yes" : "no"); 547 (1 == rc) ? "yes" : "no");
550 if (0 == rc) { 548 if (1 == rc) {
551 ir_attach(adap, probe[i], 0, 0); 549 ir_attach(adap, probe[i], 0, 0);
552 break; 550 break;
553 } 551 }
554 } 552 }
555 kfree(c);
556 return 0; 553 return 0;
557} 554}
558 555