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>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/of/gpio.c b/drivers/of/gpio.c
index ef0105fa52b1..ea4f2faab222 100644
--- a/drivers/of/gpio.c
+++ b/drivers/of/gpio.c
@@ -198,8 +198,6 @@ int of_mm_gpiochip_add(struct device_node *np,
         if (ret)
                 goto err2;
 
-        pr_debug("%s: registered as generic GPIO chip, base is %d\n",
-                 np->full_name, gc->base);
         return 0;
 err2:
         iounmap(mm_gc->regs);