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author | Peter Robinson <pbrobinson@gmail.com> | 2012-12-14 15:09:56 +0000 |
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committer | Peter Robinson <pbrobinson@gmail.com> | 2012-12-14 15:09:56 +0000 |
commit | 878f7ae56d42c1a8bd402bb4f8fd9c80363e1bac (patch) | |
tree | 350c0f874e1b5c3f659be14d2af87ed565d94508 /arm-imx-fixdrm.patch | |
parent | e1b90cc25d58509dc7d38041e40f100b3ab1e23f (diff) | |
download | kernel-878f7ae56d42c1a8bd402bb4f8fd9c80363e1bac.tar.gz kernel-878f7ae56d42c1a8bd402bb4f8fd9c80363e1bac.tar.xz kernel-878f7ae56d42c1a8bd402bb4f8fd9c80363e1bac.zip |
Add patch to fix arm imx drm driver build
Diffstat (limited to 'arm-imx-fixdrm.patch')
-rw-r--r-- | arm-imx-fixdrm.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/arm-imx-fixdrm.patch b/arm-imx-fixdrm.patch new file mode 100644 index 000000000..069cbb005 --- /dev/null +++ b/arm-imx-fixdrm.patch @@ -0,0 +1,37 @@ +This fixes the following error when building for arm-imx: +> ERROR: "__clk_get_name" [drivers/staging/imx-drm/ipu-v3/imx-ipu-v3.ko] undefined! +> make[1]: *** [__modpost] Error 1 +> make: *** [modules] Error 2 + +There are valid usecases to get the name of a clock, be it for debugging +purposes or to register a children of a clock like done in this IPU driver. +Therefore exporting __clk_get_name() and make it available for others makes +sense. + +Reported-by: Peter Robinson <pbrobinson at gmail.com> +CC: Sascha Hauer <s.hauer at pengutronix.de> +CC: Mike Turquette <mturquette at linaro.org> +Signed-off-by: Niels de Vos <ndevos at redhat.com> +--- + drivers/clk/clk.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c +index 251e45d..fbe0f3a 100644 +--- a/drivers/clk/clk.c ++++ b/drivers/clk/clk.c +@@ -259,10 +259,11 @@ late_initcall(clk_disable_unused); + + /*** helper functions ***/ + +-inline const char *__clk_get_name(struct clk *clk) ++const char *__clk_get_name(struct clk *clk) + { + return !clk ? NULL : clk->name; + } ++EXPORT_SYMBOL_GPL(__clk_get_name); + + inline struct clk_hw *__clk_get_hw(struct clk *clk) + { +-- +1.7.11.7 |