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| author | Thomas Gleixner <tglx@linutronix.de> | 2016-07-04 12:26:05 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-07-04 12:26:05 +0200 |
| commit | 8658be133baa92c06b6d832a436d437deb2e2a22 (patch) | |
| tree | 8f798f4aae5892533831487e4838a85b95414a0f /drivers/gpu/drm/msm/msm_gem.c | |
| parent | Merge tag 'irqchip-core-4.8-2' of git://git.infradead.org/users/jcooper/linux... (diff) | |
| parent | genirq: Add a helper to spread an affinity mask for MSI/MSI-X vectors (diff) | |
| download | linux-8658be133baa92c06b6d832a436d437deb2e2a22.tar.gz linux-8658be133baa92c06b6d832a436d437deb2e2a22.zip | |
Merge branch 'irq/for-block' into irq/core
Pull the irq affinity managing code which is in a seperate branch for block
developers to pull.
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gem.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gem.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c index 7daf4054dd2b..69836f5685b1 100644 --- a/drivers/gpu/drm/msm/msm_gem.c +++ b/drivers/gpu/drm/msm/msm_gem.c @@ -398,6 +398,8 @@ void *msm_gem_vaddr_locked(struct drm_gem_object *obj) return ERR_CAST(pages); msm_obj->vaddr = vmap(pages, obj->size >> PAGE_SHIFT, VM_MAP, pgprot_writecombine(PAGE_KERNEL)); + if (msm_obj->vaddr == NULL) + return ERR_PTR(-ENOMEM); } return msm_obj->vaddr; } |