Mark: did you get a chance to fixup the "Reported-by" line? It's not
a bit deal if you didn't.
Dave: did you pick up this pull request? Did Mark request properly?
On Fri, Jan 9, 2015 at 12:01 PM, Daniel Kurtz <djkurtz@xxxxxxxxxxxx> wrote:
> On Wed, Jan 7, 2015 at 5:27 PM, Daniel Kurtz <djkurtz@xxxxxxxxxxxx> wrote:
>> dma_alloc_attrs() returns NULL if it cannot allocate a dma buffer (or
>> mapping), not a negative error code.
>>
>> Rerported-by: Pawel Osciak <posciak@xxxxxxxxxxxx>
>
> Oops! I just noticed that this is spelled wrong. Should be "Reported-by".
>
> Mark, could you fix up on your tree, or is it too late?
>
>> Signed-off-by: Daniel Kurtz <djkurtz@xxxxxxxxxxxx>
>> ---
>> drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 9 +++------
>> 1 file changed, 3 insertions(+), 6 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
>> index bc98a22..7ca8799e 100644
>> --- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
>> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
>> @@ -34,12 +34,9 @@ static int rockchip_gem_alloc_buf(struct rockchip_gem_object *rk_obj)
>> rk_obj->kvaddr = dma_alloc_attrs(drm->dev, obj->size,
>> &rk_obj->dma_addr, GFP_KERNEL,
>> &rk_obj->dma_attrs);
>> - if (IS_ERR(rk_obj->kvaddr)) {
>> - int ret = PTR_ERR(rk_obj->kvaddr);
>> -
>> - DRM_ERROR("failed to allocate %#x byte dma buffer, %d",
>> - obj->size, ret);
>> - return ret;
>> + if (!rk_obj->kvaddr) {
>> + DRM_ERROR("failed to allocate %#x byte dma buffer", obj->size);
>> + return -ENOMEM;
>> }
>>
>> return 0;
>> --
>> 2.2.0.rc0.207.ga3a616c
>>
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