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3 Commits

Author SHA1 Message Date
Wei Yongjun 7ddd183738 pinctrl: tb10x: use module_platform_driver to simplify the code 
module_platform_driver() makes the code simpler by eliminating
boilerplate code.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2013-10-23 10:46:00 +02:00
Wei Yongjun 86467ff2dd pinctrl: tb10x: fix the error handling in tb10x_pinctrl_probe() 
This patch fix the error handling in tb10x_pinctrl_probe():
 - devm_ioremap_resource() return ERR_PTR() and never return NULL
 - remove the dev_err call to avoid redundant error message
 - pinctrl_register() returns NULL not ERR_PTR()

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2013-10-23 10:41:22 +02:00
Christian Ruppert 5aad0db1c1 pinctrl: add TB10x pin control driver 
The pinmux driver of the Abilis Systems TB10x platform based on ARC700 CPUs.
Used to control the pinmux and is a prerequisite for the GPIO driver.

Signed-off-by: Christian Ruppert <christian.ruppert@abilis.com>
Signed-off-by: Pierrick Hascoet <pierrick.hascoet@abilis.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2013-10-16 15:33:51 +02:00