Patch "[media] em28xx: only use mt9v011 if camera support is enabled" has been added to the 4.9-stable tree

Patch "[media] em28xx: only use mt9v011 if camera support is enabled" has been added to the 4.9-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    [media] em28xx: only use mt9v011 if camera support is enabled

to the 4.9-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     em28xx-only-use-mt9v011-if-camera-support-is-enabled.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 190b23b4eb997767afad186bd8c96badceabf39e Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 26 Jan 2016 12:09:59 -0200
Subject: [media] em28xx: only use mt9v011 if camera support is enabled

From: Arnd Bergmann <arnd@arndb.de>

commit 190b23b4eb997767afad186bd8c96badceabf39e upstream.

In randconfig builds that select VIDEO_EM28XX_V4L2 and
MEDIA_SUBDRV_AUTOSELECT, but not MEDIA_CAMERA_SUPPORT, we get
a Kconfig warning:

 warning: (VIDEO_EM28XX_V4L2) selects VIDEO_MT9V011 which has unmet direct dependencies (MEDIA_SUPPORT && I2C && VIDEO_V4L2 && MEDIA_CAMERA_SUPPORT)

This avoids the warning by making that 'select' conditional on
MEDIA_CAMERA_SUPPORT. Alternatively we could mark EM28XX as
'depends on MEDIA_CAMERA_SUPPORT', but it does not seem to
have any real dependency on that itself.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/media/usb/em28xx/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/media/usb/em28xx/Kconfig
+++ b/drivers/media/usb/em28xx/Kconfig
@@ -11,7 +11,7 @@ config VIDEO_EM28XX_V4L2
 	select VIDEO_SAA711X if MEDIA_SUBDRV_AUTOSELECT
 	select VIDEO_TVP5150 if MEDIA_SUBDRV_AUTOSELECT
 	select VIDEO_MSP3400 if MEDIA_SUBDRV_AUTOSELECT
-	select VIDEO_MT9V011 if MEDIA_SUBDRV_AUTOSELECT
+	select VIDEO_MT9V011 if MEDIA_SUBDRV_AUTOSELECT && MEDIA_CAMERA_SUPPORT
 
 	---help---
 	  This is a video4linux driver for Empia 28xx based TV cards.


Patches currently in stable-queue which might be from arnd@arndb.de are

queue-4.9/kasan-rework-kconfig-settings.patch
queue-4.9/tw5864-use-dev_warn-instead-of-warn-to-shut-up-warning.patch
queue-4.9/perf-x86-shut-up-false-positive-wmaybe-uninitialized-warning.patch
queue-4.9/go7007-add-media_camera_support-dependency.patch
queue-4.9/scsi-advansys-fix-build-warning-for-pci-n.patch
queue-4.9/video-fbdev-via-remove-possibly-unused-variables.patch
queue-4.9/drm-exynos-mark-pm-functions-as-__maybe_unused.patch
queue-4.9/binfmt_elf-compat-avoid-unused-function-warning.patch
queue-4.9/idle-i7300-add-pci-dependency.patch
queue-4.9/cw1200-fix-bogus-maybe-uninitialized-warning.patch
queue-4.9/x86-build-silence-the-build-with-make-s.patch
queue-4.9/gpio-xgene-mark-pm-functions-as-__maybe_unused.patch
queue-4.9/kvm-add-x86_local_apic-dependency.patch
queue-4.9/reiserfs-avoid-a-wmaybe-uninitialized-warning.patch
queue-4.9/scsi-advansys-fix-uninitialized-data-access.patch
queue-4.9/drm-i915-fix-intel_backlight_device_register-declaration.patch
queue-4.9/spi-bcm-qspi-shut-up-warning-about-cfi-header-inclusion.patch
queue-4.9/asoc-ux500-add-module_license-tag.patch
queue-4.9/x86-microcode-amd-change-load_microcode_amd-s-param-to-bool-to-fix-preemptibility-bug.patch
queue-4.9/video-fbdev-mmp-add-module_license.patch
queue-4.9/usb-phy-msm-add-regulator-dependency.patch
queue-4.9/arm64-dts-add-cooling-cells-to-cpu-nodes.patch
queue-4.9/vmxnet3-prevent-building-with-64k-pages.patch
queue-4.9/x86-platform-add-pci-dependency-for-punit_atom_debug.patch
queue-4.9/alsa-hda-ca0132-fix-possible-null-pointer-use.patch
queue-4.9/thermal-fix-intel_soc_dts_iosf_core-dependencies.patch
queue-4.9/arm64-define-bug-instruction-without-config_bug.patch
queue-4.9/arm64-sunxi-always-enable-reset-controller.patch
queue-4.9/tc358743-fix-register-i2c_rd-wr-functions.patch
queue-4.9/security-keys-big_key-requires-config_crypto.patch
queue-4.9/drm-i915-hide-unused-intel_panel_set_backlight-function.patch
queue-4.9/x86-fpu-math-emu-fix-possible-uninitialized-variable-use.patch
queue-4.9/arm-8743-1-bl_switcher-add-module_license-tag.patch
queue-4.9/em28xx-only-use-mt9v011-if-camera-support-is-enabled.patch
queue-4.9/arm64-fix-warning-about-swapper_pg_dir-overflow.patch
queue-4.9/shmem-avoid-maybe-uninitialized-warning.patch
queue-4.9/input-tca8418_keypad-hide-gcc-4.9-wmaybe-uninitialized-warning.patch
queue-4.9/drm-nouveau-hide-gcc-4.9-wmaybe-uninitialized.patch
queue-4.9/x86-add-multiuser-dependency-for-kvm.patch
queue-4.9/isdn-eicon-reduce-stack-size-of-sig_ind-function.patch