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Merge branch 'drm-3.17-rc2-sti-fixes' of git://git.linaro.org/people/benjamin.gaignard/kernel into drm-fixes 

I have tested the 6 patches send on mailing list since you merge the sti driver.
I haven't seen issue with those patches except for the missing
dependency on Kconfig
where I have change "depends on" to "select".

* 'drm-3.17-rc2-sti-fixes' of git://git.linaro.org/people/benjamin.gaignard/kernel:
  drm: sti: Add missing dependency on RESET_CONTROLLER
  drm: sti: Make of_device_id array const
  drm: sti: Fix return value check in sti_drm_platform_probe()
  drm: sti: hda: fix return value check in sti_hda_probe()
  drm: sti: hdmi: fix return value check in sti_hdmi_probe()
  drm: sti: tvout: fix return value check in sti_tvout_probe()
This commit is contained in:
Dave Airlie 2014-08-28 11:48:58 +10:00
parent 5fa9be63a4 f5ec6c4bcd
commit 36d07e3ac7
5 changed files with 16 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/gpu/drm/sti/Kconfig
View File

@ -1,6 +1,7 @@
config DRM_STI
tristate "DRM Support for STMicroelectronics SoC stiH41x Series"
depends on DRM && (SOC_STIH415 || SOC_STIH416 || ARCH_MULTIPLATFORM)
select RESET_CONTROLLER
select DRM_KMS_HELPER
select DRM_GEM_CMA_HELPER
select DRM_KMS_CMA_HELPER

4
drivers/gpu/drm/sti/sti_drm_drv.c
View File

@ -201,8 +201,8 @@ static int sti_drm_platform_probe(struct platform_device *pdev)
master = platform_device_register_resndata(dev,
DRIVER_NAME "__master", -1,
NULL, 0, NULL, 0);
if (!master)
return -EINVAL;
if (IS_ERR(master))
return PTR_ERR(master);
platform_set_drvdata(pdev, master);
return 0;

10
drivers/gpu/drm/sti/sti_hda.c
View File

@ -730,16 +730,16 @@ static int sti_hda_probe(struct platform_device *pdev)
return -ENOMEM;
}
hda->regs = devm_ioremap_nocache(dev, res->start, resource_size(res));
if (IS_ERR(hda->regs))
return PTR_ERR(hda->regs);
if (!hda->regs)
return -ENOMEM;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
"video-dacs-ctrl");
if (res) {
hda->video_dacs_ctrl = devm_ioremap_nocache(dev, res->start,
resource_size(res));
if (IS_ERR(hda->video_dacs_ctrl))
return PTR_ERR(hda->video_dacs_ctrl);
if (!hda->video_dacs_ctrl)
return -ENOMEM;
} else {
/* If no existing video-dacs-ctrl resource continue the probe */
DRM_DEBUG_DRIVER("No video-dacs-ctrl resource\n");
@ -770,7 +770,7 @@ static int sti_hda_remove(struct platform_device *pdev)
return 0;
}
static struct of_device_id hda_of_match[] = {
static const struct of_device_id hda_of_match[] = {
{ .compatible = "st,stih416-hda", },
{ .compatible = "st,stih407-hda", },
{ /* end node */ }

10
drivers/gpu/drm/sti/sti_hdmi.c
View File

@ -677,7 +677,7 @@ static const struct component_ops sti_hdmi_ops = {
.unbind = sti_hdmi_unbind,
};
static struct of_device_id hdmi_of_match[] = {
static const struct of_device_id hdmi_of_match[] = {
{
.compatible = "st,stih416-hdmi",
.data = &tx3g0c55phy_ops,
@ -713,8 +713,8 @@ static int sti_hdmi_probe(struct platform_device *pdev)
return -ENOMEM;
}
hdmi->regs = devm_ioremap_nocache(dev, res->start, resource_size(res));
if (IS_ERR(hdmi->regs))
return PTR_ERR(hdmi->regs);
if (!hdmi->regs)
return -ENOMEM;
if (of_device_is_compatible(np, "st,stih416-hdmi")) {
res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
@ -725,8 +725,8 @@ static int sti_hdmi_probe(struct platform_device *pdev)
}
hdmi->syscfg = devm_ioremap_nocache(dev, res->start,
resource_size(res));
if (IS_ERR(hdmi->syscfg))
return PTR_ERR(hdmi->syscfg);
if (!hdmi->syscfg)
return -ENOMEM;
}

6
drivers/gpu/drm/sti/sti_tvout.c
View File

@ -591,8 +591,8 @@ static int sti_tvout_probe(struct platform_device *pdev)
return -ENOMEM;
}
tvout->regs = devm_ioremap_nocache(dev, res->start, resource_size(res));
if (IS_ERR(tvout->regs))
return PTR_ERR(tvout->regs);
if (!tvout->regs)
return -ENOMEM;
/* get reset resources */
tvout->reset = devm_reset_control_get(dev, "tvout");
@ -624,7 +624,7 @@ static int sti_tvout_remove(struct platform_device *pdev)
return 0;
}
static struct of_device_id tvout_of_match[] = {
static const struct of_device_id tvout_of_match[] = {
{ .compatible = "st,stih416-tvout", },
{ .compatible = "st,stih407-tvout", },
{ /* end node */ }