diff options
| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2016-05-03 23:27:17 +0300 |
|---|---|---|
| committer | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2016-06-03 12:11:47 +0300 |
| commit | 6311f1261f59ce5e51fbe5cc3b5e7737197316ac (patch) | |
| tree | 84493efe300ac6f824e32104ba9c25a22965e4a5 /lib/mpi/mpi-bit.c | |
| parent | 29debab0a94035a390801d1f177d171d014b7765 (diff) | |
| download | linux-6311f1261f59ce5e51fbe5cc3b5e7737197316ac.tar.xz | |
s5p-mfc: Add release callback for memory region devs
When s5p_mfc_remove() calls put_device() for the reserved memory region
devs, the driver core warns that the dev doesn't have a release callback:
WARNING: CPU: 0 PID: 591 at drivers/base/core.c:251 device_release+0x8c/0x90
Device 's5p-mfc-l' does not have a release() function, it is broken and must be fixed.
Also, the declared DMA memory using dma_declare_coherent_memory() isn't
relased so add a dev .release that calls dma_release_declared_memory().
Cc: <stable@vger.kernel.org>
Fixes: 6e83e6e25eb4 ("[media] s5p-mfc: Fix kernel warning on memory init")
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Diffstat (limited to 'lib/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions