Re: [PATCH] [v2] drm/imx: imx-ldb: fix out of bounds array access warning

2021-03-24 Thread Joe Perches
On Wed, 2021-03-24 at 17:42 +0100, Arnd Bergmann wrote: > On Wed, Mar 24, 2021 at 3:20 PM Joe Perches wrote: [] > > > diff --git a/drivers/gpu/drm/imx/imx-ldb.c b/drivers/gpu/drm/imx/imx-ldb.c > > [] > > > @@ -197,6 +197,12 @@ static void imx_ldb_encoder_enable(struct > > > drm_encoder *encoder)

Re: [PATCH] [v2] drm/imx: imx-ldb: fix out of bounds array access warning

2021-03-24 Thread Arnd Bergmann
On Wed, Mar 24, 2021 at 3:20 PM Joe Perches wrote: > > On Wed, 2021-03-24 at 13:17 +0100, Arnd Bergmann wrote: > > From: Arnd Bergmann > > > > When CONFIG_OF is disabled, building with 'make W=1' produces warnings > > about out of bounds array access: > > > > drivers/gpu/drm/imx/imx-ldb.c: In fun

Re: [PATCH] [v2] drm/imx: imx-ldb: fix out of bounds array access warning

2021-03-24 Thread kernel test robot
Hi Arnd, I love your patch! Perhaps something to improve: [auto build test WARNING on shawnguo/for-next] [also build test WARNING on pza/reset/next drm-intel/for-linux-next drm-tip/drm-tip v5.12-rc4 next-20210324] [If your patch is applied to the wrong git tree, kindly drop us a note. And when s

Re: [PATCH] [v2] drm/imx: imx-ldb: fix out of bounds array access warning

2021-03-24 Thread Joe Perches
On Wed, 2021-03-24 at 13:17 +0100, Arnd Bergmann wrote: > From: Arnd Bergmann > > When CONFIG_OF is disabled, building with 'make W=1' produces warnings > about out of bounds array access: > > drivers/gpu/drm/imx/imx-ldb.c: In function 'imx_ldb_set_clock.constprop': > drivers/gpu/drm/imx/imx-ldb

[PATCH] [v2] drm/imx: imx-ldb: fix out of bounds array access warning

2021-03-24 Thread Arnd Bergmann
From: Arnd Bergmann When CONFIG_OF is disabled, building with 'make W=1' produces warnings about out of bounds array access: drivers/gpu/drm/imx/imx-ldb.c: In function 'imx_ldb_set_clock.constprop': drivers/gpu/drm/imx/imx-ldb.c:186:8: error: array subscript -22 is below array bounds of 'struct