author | Haojian Zhuang <haojian.zhuang@linaro.org> | |
Sun, 17 Feb 2013 11:42:48 +0000 (19:42 +0800) | ||
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
Wed, 17 Apr 2013 04:48:29 +0000 (21:48 -0700) | ||
commit | aabc281d18eef3106c9f58c06e466a9ffdf33759 | |
tree | 44758f095fede0ef38d5018b078cc4d312bd2eb7 | tree | snapshot (tar.xz tar.gz zip) |
parent | b5caeae8219e3b90000e7413e2e0a272db8e2c20 | commit | diff |
gpio: fix wrong checking condition for gpio range
commit ad4e1a7caf937ad395ced585ca85a7d14395dc80 upstream.
If index++ calculates from 0, the checking condition of "while
(index++)" fails & it doesn't check any more. It doesn't follow
the loop that used at here.
Replace it by endless loop at here. Then it keeps parsing
"gpio-ranges" property until it ends.
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit ad4e1a7caf937ad395ced585ca85a7d14395dc80 upstream.
If index++ calculates from 0, the checking condition of "while
(index++)" fails & it doesn't check any more. It doesn't follow
the loop that used at here.
Replace it by endless loop at here. Then it keeps parsing
"gpio-ranges" property until it ends.
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpio/gpiolib-of.c | diff | blob | history |