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drm/panel: ili9341: Correct use of device property APIs

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[ Upstream commit d43cd48ef1791801c61a54fade4a88d294dedf77 ]

It seems driver missed the point of proper use of device property APIs.
Correct this by updating headers and calls respectively.

Fixes: 5a04227326b0 ("drm/panel: Add ilitek ili9341 panel driver")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240425142706.2440113-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240425142706.2440113-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Andy Shevchenko 2024-04-25 17:26:17 +03:00 committed by Greg Kroah-Hartman
parent e28dd1e1bf
commit c6be5383fb
2 changed files with 4 additions and 3 deletions
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2
drivers/gpu/drm/panel/Kconfig
View File

@ -184,7 +184,7 @@ config DRM_PANEL_ILITEK_IL9322
config DRM_PANEL_ILITEK_ILI9341
tristate "Ilitek ILI9341 240x320 QVGA panels"
depends on OF && SPI
depends on SPI
select DRM_KMS_HELPER
select DRM_GEM_DMA_HELPER
depends on BACKLIGHT_CLASS_DEVICE

5
drivers/gpu/drm/panel/panel-ilitek-ili9341.c
View File

@ -22,8 +22,9 @@
#include <linux/bitops.h>
#include <linux/delay.h>
#include <linux/gpio/consumer.h>
#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/property.h>
#include <linux/regulator/consumer.h>
#include <linux/spi/spi.h>
@ -691,7 +692,7 @@ static int ili9341_dpi_probe(struct spi_device *spi, struct gpio_desc *dc,
* Every new incarnation of this display must have a unique
* data entry for the system in this driver.
*/
ili->conf = of_device_get_match_data(dev);
ili->conf = device_get_match_data(dev);
if (!ili->conf) {
dev_err(dev, "missing device configuration\n");
return -ENODEV;