Tony Lindgren b9130b776e pinctrl: add checks for empty function names ... This is needed as otherwise we can get the following when dealing with buggy data in a pinmux driver for pinmux_search_function: Unable to handle kernel NULL pointer dereference at virtual address 00000000 ... PC is at strcmp+0xc/0x34 LR is at pinmux_get+0x350/0x8f4 ... As we need pctldev initialized to call ops->list_functions, let's initialize it before check_ops calls and pass the pctldev to the check_ops functions. Do this for both pinmux and pinconf check_ops functions. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>		2012-01-26 14:13:11 +01:00
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core.c	pinctrl: add checks for empty function names	2012-01-26 14:13:11 +01:00
core.h	pinctrl: free debugfs entries when unloading a pinmux driver	2012-01-24 23:03:02 +01:00
Kconfig	pinctrl: rename U300 and SIRF pin controllers	2012-01-03 09:10:08 +01:00
Makefile	pinctrl: rename U300 and SIRF pin controllers	2012-01-03 09:10:08 +01:00
pinconf.c	pinctrl: add checks for empty function names	2012-01-26 14:13:11 +01:00
pinconf.h	pinctrl: add checks for empty function names	2012-01-26 14:13:11 +01:00
pinctrl-coh901.c	pinctrl/coh901: driver to request its pins	2012-01-03 09:10:04 +01:00
pinctrl-sirf.c	pinctrl: remove unnecessary max pin number	2012-01-03 09:10:09 +01:00
pinctrl-u300.c	pinctrl: remove unnecessary max pin number	2012-01-03 09:10:09 +01:00
pinmux.c	pinctrl: add checks for empty function names	2012-01-26 14:13:11 +01:00
pinmux.h	pinctrl: add checks for empty function names	2012-01-26 14:13:11 +01:00