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drm/tinydrm: Drop driver registered message 

No need to put out a driver registered message since drm_dev_register()
does that now. SPI speed is an important metric when dealing with
display problems, so retain that info.

Cc: David Lechner <david@lechnology.com>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Acked-by: David Lechner <david@lechnology.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1504883250-43487-8-git-send-email-noralf@tronnes.org
hifive-unleashed-5.1
Noralf Trønnes 2017-09-08 17:07:26 +02:00
parent a5ea8a6803
commit 95a0cfe98c
4 changed files with 6 additions and 36 deletions
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14
drivers/gpu/drm/tinydrm/mi0283qt.c
View File

@ -163,7 +163,6 @@ MODULE_DEVICE_TABLE(spi, mi0283qt_id);
static int mi0283qt_probe(struct spi_device *spi)
{
struct device *dev = &spi->dev;
struct tinydrm_device *tdev;
struct mipi_dbi *mipi;
struct gpio_desc *dc;
u32 rotation = 0;
@ -215,20 +214,9 @@ static int mi0283qt_probe(struct spi_device *spi)
return ret;
}
tdev = &mipi->tinydrm;
ret = devm_tinydrm_register(tdev);
if (ret)
return ret;
spi_set_drvdata(spi, mipi);
DRM_DEBUG_DRIVER("Initialized %s:%s @%uMHz on minor %d\n",
tdev->drm->driver->name, dev_name(dev),
spi->max_speed_hz / 1000000,
tdev->drm->primary->index);
return 0;
return devm_tinydrm_register(&mipi->tinydrm);
}
static void mi0283qt_shutdown(struct spi_device *spi)

2
drivers/gpu/drm/tinydrm/mipi-dbi.c
View File

@ -842,6 +842,8 @@ int mipi_dbi_spi_init(struct spi_device *spi, struct mipi_dbi *mipi,
return -ENOMEM;
}
DRM_DEBUG_DRIVER("SPI speed: %uMHz\n", spi->max_speed_hz / 1000000);
return 0;
}
EXPORT_SYMBOL(mipi_dbi_spi_init);

12
drivers/gpu/drm/tinydrm/repaper.c
View File

@ -1078,19 +1078,11 @@ static int repaper_probe(struct spi_device *spi)
return ret;
drm_mode_config_reset(tdev->drm);
ret = devm_tinydrm_register(tdev);
if (ret)
return ret;
spi_set_drvdata(spi, tdev);
DRM_DEBUG_DRIVER("Initialized %s:%s @%uMHz on minor %d\n",
tdev->drm->driver->name, dev_name(dev),
spi->max_speed_hz / 1000000,
tdev->drm->primary->index);
DRM_DEBUG_DRIVER("SPI speed: %uMHz\n", spi->max_speed_hz / 1000000);
return 0;
return devm_tinydrm_register(tdev);
}
static void repaper_shutdown(struct spi_device *spi)

14
drivers/gpu/drm/tinydrm/st7586.c
View File

@ -343,7 +343,6 @@ MODULE_DEVICE_TABLE(spi, st7586_id);
static int st7586_probe(struct spi_device *spi)
{
struct device *dev = &spi->dev;
struct tinydrm_device *tdev;
struct mipi_dbi *mipi;
struct gpio_desc *a0;
u32 rotation = 0;
@ -388,20 +387,9 @@ static int st7586_probe(struct spi_device *spi)
if (ret)
return ret;
tdev = &mipi->tinydrm;
ret = devm_tinydrm_register(tdev);
if (ret)
return ret;
spi_set_drvdata(spi, mipi);
DRM_DEBUG_DRIVER("Initialized %s:%s @%uMHz on minor %d\n",
tdev->drm->driver->name, dev_name(dev),
spi->max_speed_hz / 1000000,
tdev->drm->primary->index);
return 0;
return devm_tinydrm_register(&mipi->tinydrm);
}
static void st7586_shutdown(struct spi_device *spi)