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drm: arm/komeda: Remove IRQ parsing from initial series

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The initial series is only introducing the basic components and not
implementing IRQ handling. Remove the left over code that touches
IRQs until the proper implementation is introduced in a later series.

Reviewed-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
This commit is contained in:
Liviu Dudau 2019-01-15 10:06:31 +00:00
parent ab6911b734
commit 874cf19296
3 changed files with 1 additions and 12 deletions
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6
drivers/gpu/drm/arm/display/komeda/komeda_dev.c
View File

@ -49,7 +49,6 @@ static int komeda_parse_pipe_dt(struct komeda_dev *mdev, struct device_node *np)
static int komeda_parse_dt(struct device *dev, struct komeda_dev *mdev)
{
struct platform_device *pdev = to_platform_device(dev);
struct device_node *child, *np = dev->of_node;
struct clk *clk;
int ret;
@ -59,11 +58,6 @@ static int komeda_parse_dt(struct device *dev, struct komeda_dev *mdev)
return PTR_ERR(clk);
mdev->mclk = clk;
mdev->irq = platform_get_irq(pdev, 0);
if (mdev->irq < 0) {
DRM_ERROR("could not get IRQ number.\n");
return mdev->irq;
}
for_each_available_child_of_node(np, child) {
if (of_node_cmp(child->name, "pipeline") == 0) {

3
drivers/gpu/drm/arm/display/komeda/komeda_dev.h
View File

@ -81,9 +81,6 @@ struct komeda_dev {
/** @mck: HW main engine clk */
struct clk *mclk;
/** @irq: irq number */
u32 irq;
int n_pipelines;
struct komeda_pipeline *pipelines[KOMEDA_MAX_PIPELINES];

4
drivers/gpu/drm/arm/display/komeda/komeda_kms.c
View File

@ -142,12 +142,10 @@ struct komeda_kms_dev *komeda_kms_attach(struct komeda_dev *mdev)
err = drm_dev_register(drm, 0);
if (err)
goto uninstall_irq;
goto cleanup_mode_config;
return kms;
uninstall_irq:
drm_irq_uninstall(drm);
cleanup_mode_config:
drm_mode_config_cleanup(drm);
free_kms: