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 | op-kernel-dev-64842aad5ec5ea3b6f6e716ce53a863f7c409da8.zip op-kernel-dev-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 a971e3d..698f59e 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... */ |
