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drm/msm/gpu: Remove hardcoded interrupt name

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Every GPU core only has one interrupt so there isn't any
value in looking up the interrupt by name. Remove the name (which
is legacy anyway) and use platform_get_irq() instead.

Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Jordan Crouse 2018-12-18 11:32:36 -07:00 committed by Rob Clark
parent c878a628e0
commit 878411aef6
3 changed files with 1 additions and 3 deletions
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1
drivers/gpu/drm/msm/adreno/adreno_gpu.c
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@ -765,7 +765,6 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
adreno_gpu->rev = config->rev;
adreno_gpu_config.ioname = "kgsl_3d0_reg_memory";
adreno_gpu_config.irqname = "kgsl_3d0_irq";
adreno_gpu_config.va_start = SZ_16M;
adreno_gpu_config.va_end = 0xffffffff;

2
drivers/gpu/drm/msm/msm_gpu.c
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@ -897,7 +897,7 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev,
}
/* Get Interrupt: */
gpu->irq = platform_get_irq_byname(pdev, config->irqname);
gpu->irq = platform_get_irq(pdev, 0);
if (gpu->irq < 0) {
ret = gpu->irq;
DRM_DEV_ERROR(drm->dev, "failed to get irq: %d\n", ret);

1
drivers/gpu/drm/msm/msm_gpu.h
View File

@ -31,7 +31,6 @@ struct msm_gpu_state;
struct msm_gpu_config {
const char *ioname;
const char *irqname;
uint64_t va_start;
uint64_t va_end;
unsigned int nr_rings;