In the probe function, some resources are allocated using 'dma_alloc_wc()',
they should be released with 'dma_free_wc()', not 'dma_free_coherent()'.
We already use 'dma_free_wc()' in the remove function, but not in the
error handling path of the probe function.
Also, remove a useless 'PAGE_ALIGN()'. 'info->fix.smem_len' is already
PAGE_ALIGNed.
Fixes: 638772c7553f ("fb: add support of LCD display controller on pxa168/910 (base layer)")
Signed-off-by: Christophe JAILLET <redacted>
---
The change about PAGE_ALIGN should probably be part of a separate commit.
However, git history for this driver is really quiet. If you think it
REALLY deserves a separate patch, either split it by yourself or axe this
part of the patch. I won't bother resubmitting for this lonely cleanup.
Hoping for your understanding.
---
drivers/video/fbdev/pxa168fb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
On Sat, 2019-08-31 at 12:00 +0200, Christophe JAILLET wrote:
In the probe function, some resources are allocated using 'dma_alloc_wc()',
they should be released with 'dma_free_wc()', not 'dma_free_coherent()'.
We already use 'dma_free_wc()' in the remove function, but not in the
error handling path of the probe function.
Also, remove a useless 'PAGE_ALIGN()'. 'info->fix.smem_len' is already
PAGE_ALIGNed.
Fixes: 638772c7553f ("fb: add support of LCD display controller on pxa168/910 (base layer)")
Signed-off-by: Christophe JAILLET <redacted>
---
The change about PAGE_ALIGN should probably be part of a separate commit.
However, git history for this driver is really quiet. If you think it
REALLY deserves a separate patch, either split it by yourself or axe this
part of the patch. I won't bother resubmitting for this lonely cleanup.
Hoping for your understanding.
---
drivers/video/fbdev/pxa168fb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
On Sat, 2019-08-31 at 12:00 +0200, Christophe JAILLET wrote:
quoted
In the probe function, some resources are allocated using 'dma_alloc_wc()',
they should be released with 'dma_free_wc()', not 'dma_free_coherent()'.
We already use 'dma_free_wc()' in the remove function, but not in the
error handling path of the probe function.
Also, remove a useless 'PAGE_ALIGN()'. 'info->fix.smem_len' is already
PAGE_ALIGNed.
Fixes: 638772c7553f ("fb: add support of LCD display controller on pxa168/910 (base layer)")
Signed-off-by: Christophe JAILLET <redacted>
Reviewed-by: Lubomir Rintel <lkundrak@v3.sk>
Thanks, patch queued for v5.6 (also sorry for the delay).
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
Thanks,
Lubo
quoted
---
The change about PAGE_ALIGN should probably be part of a separate commit.
However, git history for this driver is really quiet. If you think it
REALLY deserves a separate patch, either split it by yourself or axe this
part of the patch. I won't bother resubmitting for this lonely cleanup.
Hoping for your understanding.
---
drivers/video/fbdev/pxa168fb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)