| From | Jiri Slaby <> | Subject | [PATCH 3.12 015/113] s5k4ecgx: select CRC32 helper | Date | Mon, 6 Mar 2017 10:10:39 +0100 |
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From: Arnd Bergmann <arnd@arndb.de>
3.12-stable review patch. If anyone has any objections, please let me know.
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commit c739c0a7c3c2472d7562b8f802cdce44d2597c8b upstream.
A rare randconfig build failure shows up in this driver when the CRC32 helper is not there:
drivers/media/built-in.o: In function `s5k4ecgx_s_power': s5k4ecgx.c:(.text+0x9eb4): undefined reference to `crc32_le'
This adds the 'select' that all other users of this function have.
Fixes: 8b99312b7214 ("[media] Add v4l2 subdev driver for S5K4ECGX sensor")
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz> --- drivers/media/i2c/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig index d18be19c96cd..db62d7ede7fe 100644 --- a/drivers/media/i2c/Kconfig +++ b/drivers/media/i2c/Kconfig @@ -590,6 +590,7 @@ config VIDEO_S5K6AA config VIDEO_S5K4ECGX tristate "Samsung S5K4ECGX sensor support" depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API + select CRC32 ---help--- This is a V4L2 sensor-level driver for Samsung S5K4ECGX 5M camera sensor with an embedded SoC image signal processor. -- 2.12.0
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