Commit 446b8c54 authored by Philipp Zabel's avatar Philipp Zabel Committed by CK Hu

drm/mediatek: use platform_register_drivers

Use platform_register_drivers instead of open coding the iteration over
component platform drivers in the mtk_drm_drv and mtk_hdmi modules.
Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: default avatarCK Hu <ck.hu@mediatek.com>
parent 170748db
...@@ -576,33 +576,14 @@ static struct platform_driver * const mtk_drm_drivers[] = { ...@@ -576,33 +576,14 @@ static struct platform_driver * const mtk_drm_drivers[] = {
static int __init mtk_drm_init(void) static int __init mtk_drm_init(void)
{ {
int ret; return platform_register_drivers(mtk_drm_drivers,
int i; ARRAY_SIZE(mtk_drm_drivers));
for (i = 0; i < ARRAY_SIZE(mtk_drm_drivers); i++) {
ret = platform_driver_register(mtk_drm_drivers[i]);
if (ret < 0) {
pr_err("Failed to register %s driver: %d\n",
mtk_drm_drivers[i]->driver.name, ret);
goto err;
}
}
return 0;
err:
while (--i >= 0)
platform_driver_unregister(mtk_drm_drivers[i]);
return ret;
} }
static void __exit mtk_drm_exit(void) static void __exit mtk_drm_exit(void)
{ {
int i; platform_unregister_drivers(mtk_drm_drivers,
ARRAY_SIZE(mtk_drm_drivers));
for (i = ARRAY_SIZE(mtk_drm_drivers) - 1; i >= 0; i--)
platform_driver_unregister(mtk_drm_drivers[i]);
} }
module_init(mtk_drm_init); module_init(mtk_drm_init);
......
...@@ -1778,33 +1778,14 @@ static struct platform_driver * const mtk_hdmi_drivers[] = { ...@@ -1778,33 +1778,14 @@ static struct platform_driver * const mtk_hdmi_drivers[] = {
static int __init mtk_hdmitx_init(void) static int __init mtk_hdmitx_init(void)
{ {
int ret; return platform_register_drivers(mtk_hdmi_drivers,
int i; ARRAY_SIZE(mtk_hdmi_drivers));
for (i = 0; i < ARRAY_SIZE(mtk_hdmi_drivers); i++) {
ret = platform_driver_register(mtk_hdmi_drivers[i]);
if (ret < 0) {
pr_err("Failed to register %s driver: %d\n",
mtk_hdmi_drivers[i]->driver.name, ret);
goto err;
}
}
return 0;
err:
while (--i >= 0)
platform_driver_unregister(mtk_hdmi_drivers[i]);
return ret;
} }
static void __exit mtk_hdmitx_exit(void) static void __exit mtk_hdmitx_exit(void)
{ {
int i; platform_unregister_drivers(mtk_hdmi_drivers,
ARRAY_SIZE(mtk_hdmi_drivers));
for (i = ARRAY_SIZE(mtk_hdmi_drivers) - 1; i >= 0; i--)
platform_driver_unregister(mtk_hdmi_drivers[i]);
} }
module_init(mtk_hdmitx_init); module_init(mtk_hdmitx_init);
......
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