[PULL] drm: atmel-hlcdc: fixes for 4.7-rc2

[PULL] drm: atmel-hlcdc: fixes for 4.7-rc2

[Boris Brezillon]

Hi Dave,

This pull request contains 2 trivial fixes for the atmel-hlcdc driver.

The first one is making use of __drm_atomic_helper_crtc_destroy_state()
instead of duplicating its logic in atmel_hlcdc_crtc_reset() and
risking memory leaks if other objects are added to the common CRTC
state.

The second one is fixing a possible NULL pointer dereference.

Regards,

Boris

The following changes since commit 1a695a905c18548062509178b98bc91e67510864:

  Linux 4.7-rc1 (2016-05-29 09:29:24 -0700)

are available in the git repository at:

  git at github.com:bbrezillon/linux-at91.git tags/drm-atmel-hlcdc-fixes/for-4.7-rc2

for you to fetch changes up to dcd64e313ff2d2a15574cd92ec27e73194ba7537:

  drm: atmel-hlcdc: fix a NULL check (2016-06-01 13:36:26 +0200)

----------------------------------------------------------------
Two trivial bugfixes on the atmel-hlcdc driver for 4.7-rc2.

The first one is making use of __drm_atomic_helper_crtc_destroy_state()
instead of duplicating its logic in atmel_hlcdc_crtc_reset() and
risking memory leaks if other objects are added to the common CRTC
state.

The second one is fixing a possible NULL pointer dereference.

----------------------------------------------------------------
Boris Brezillon (1):
      drm: atmel-hlcdc: fix atmel_hlcdc_crtc_reset() implementation

Dan Carpenter (1):
      drm: atmel-hlcdc: fix a NULL check

 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)


-- 
Boris Brezillon, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

[PULL] drm: atmel-hlcdc: fixes for 4.7-rc2

[Boris Brezillon]

Hi Dave,

On Wed, 1 Jun 2016 14:23:27 +0200
Boris Brezillon <boris.brezillon@free-electrons.com> wrote:

> Hi Dave,
> 
> This pull request contains 2 trivial fixes for the atmel-hlcdc driver.

Please ignore this PR. The __drm_atomic_helper_crtc_destroy_state()
prototype has changed between my submission and the 4.7-rc1 release and
it no longer compiles.

Sorry for the inconvenience.

Regards,

Boris

> 
> The first one is making use of __drm_atomic_helper_crtc_destroy_state()
> instead of duplicating its logic in atmel_hlcdc_crtc_reset() and
> risking memory leaks if other objects are added to the common CRTC
> state.
> 
> The second one is fixing a possible NULL pointer dereference.
> 
> Regards,
> 
> Boris
> 
> The following changes since commit 1a695a905c18548062509178b98bc91e67510864:
> 
>   Linux 4.7-rc1 (2016-05-29 09:29:24 -0700)
> 
> are available in the git repository at:
> 
>   git at github.com:bbrezillon/linux-at91.git tags/drm-atmel-hlcdc-fixes/for-4.7-rc2
> 
> for you to fetch changes up to dcd64e313ff2d2a15574cd92ec27e73194ba7537:
> 
>   drm: atmel-hlcdc: fix a NULL check (2016-06-01 13:36:26 +0200)
> 
> ----------------------------------------------------------------
> Two trivial bugfixes on the atmel-hlcdc driver for 4.7-rc2.
> 
> The first one is making use of __drm_atomic_helper_crtc_destroy_state()
> instead of duplicating its logic in atmel_hlcdc_crtc_reset() and
> risking memory leaks if other objects are added to the common CRTC
> state.
> 
> The second one is fixing a possible NULL pointer dereference.
> 
> ----------------------------------------------------------------
> Boris Brezillon (1):
>       drm: atmel-hlcdc: fix atmel_hlcdc_crtc_reset() implementation
> 
> Dan Carpenter (1):
>       drm: atmel-hlcdc: fix a NULL check
> 
>  drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
> 
> 



-- 
Boris Brezillon, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com