diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2011-07-25 19:49:43 +0400 |
|---|---|---|
| committer | Jean Delvare <khali@endymion.delvare> | 2011-07-25 19:49:43 +0400 |
| commit | 488bf314bf219c66922305a1a320950efa86662f (patch) | |
| tree | 84337cff8d57af18311129495f7cac4979845c55 /drivers/i2c/busses/i2c-pxa.c | |
| parent | 3fea5df41df685de53aa985678ad7a9b2d6b3bb5 (diff) | |
| download | linux-488bf314bf219c66922305a1a320950efa86662f.tar.xz | |
i2c: Allow i2c_add_numbered_adapter() to assign a bus id
Currently, if an i2c bus driver supports both static and dynamic bus
ids, it needs to choose between calling i2c_add_numbered_adapter() and
i2c_add_adapter(). This patch makes i2c_add_numbered_adapter()
redirect to i2c_add_adapter() if the requested bus id is -1.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/i2c/busses/i2c-pxa.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-pxa.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c index f59224a5c761..d60364650990 100644 --- a/drivers/i2c/busses/i2c-pxa.c +++ b/drivers/i2c/busses/i2c-pxa.c @@ -1079,7 +1079,7 @@ static int i2c_pxa_probe(struct platform_device *dev) * The reason to do so is to avoid sysfs names that only make * sense when there are multiple adapters. */ - i2c->adap.nr = dev->id != -1 ? dev->id : 0; + i2c->adap.nr = dev->id; snprintf(i2c->adap.name, sizeof(i2c->adap.name), "pxa_i2c-i2c.%u", i2c->adap.nr); @@ -1142,10 +1142,7 @@ static int i2c_pxa_probe(struct platform_device *dev) i2c->adap.dev.of_node = dev->dev.of_node; #endif - if (i2c_type == REGS_CE4100) - ret = i2c_add_adapter(&i2c->adap); - else - ret = i2c_add_numbered_adapter(&i2c->adap); + ret = i2c_add_numbered_adapter(&i2c->adap); if (ret < 0) { printk(KERN_INFO "I2C: Failed to add bus\n"); goto eadapt; |