diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2011-11-06 11:36:18 -0700 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-12-12 13:40:16 -0700 |
| commit | 64842aad5ec5ea3b6f6e716ce53a863f7c409da8 (patch) | |
| tree | 29e89d0de902636bcad5a63d0a872c04438bb9e0 /drivers/gpio/gpiolib.c | |
| parent | f4574beb9655dbe6a1513f308f0070e9e5e1ad0e (diff) | |
| download | linux-64842aad5ec5ea3b6f6e716ce53a863f7c409da8.tar.gz | |
gpiolib: output basic details and consolidate gpio device drivers
This patch adds a kernel message, containing GPIO range and device name on successful device registration, and removes duplicate messages from the following drivers: * gpio-adp5588 * gpio-bt8xx * gpio-cs5535 * gpio-janz-ttl * gpio-nomadik * gpio-pcf857x * gpio-xilinx * drivers/of/gpio.c Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> [grant.likely@secretlab.ca: squashed 2 patches together] Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/gpio/gpiolib.c')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index a971e3d043ba..698f59ea7c18 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -1089,6 +1089,10 @@ unlock: if (status) goto fail; + pr_info("gpiochip_add: registered GPIOs %d to %d on device: %s\n", + chip->base, chip->base + chip->ngpio - 1, + chip->label ? : "generic"); + return 0; fail: /* failures here can mean systems won't boot... */ |