From 64842aad5ec5ea3b6f6e716ce53a863f7c409da8 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Sun, 6 Nov 2011 11:36:18 -0700 Subject: 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 [grant.likely@secretlab.ca: squashed 2 patches together] Signed-off-by: Grant Likely --- drivers/gpio/gpiolib.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/gpio/gpiolib.c') 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... */ -- cgit