diff options
Diffstat (limited to 'drivers/video/exynos/exynos_mipi_dsi.c')
| -rw-r--r-- | drivers/video/exynos/exynos_mipi_dsi.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/video/exynos/exynos_mipi_dsi.c b/drivers/video/exynos/exynos_mipi_dsi.c index 663c308d0e7..07d70a3a628 100644 --- a/drivers/video/exynos/exynos_mipi_dsi.c +++ b/drivers/video/exynos/exynos_mipi_dsi.c @@ -205,7 +205,8 @@ int exynos_mipi_dsi_register_lcd_device(struct mipi_dsim_lcd_device *lcd_dev) return 0; } -struct mipi_dsim_ddi *exynos_mipi_dsi_find_lcd_device(struct mipi_dsim_lcd_driver *lcd_drv) +static struct mipi_dsim_ddi *exynos_mipi_dsi_find_lcd_device( + struct mipi_dsim_lcd_driver *lcd_drv) { struct mipi_dsim_ddi *dsim_ddi, *next; struct mipi_dsim_lcd_device *lcd_dev; @@ -265,7 +266,8 @@ int exynos_mipi_dsi_register_lcd_driver(struct mipi_dsim_lcd_driver *lcd_drv) } -struct mipi_dsim_ddi *exynos_mipi_dsi_bind_lcd_ddi(struct mipi_dsim_device *dsim, +static struct mipi_dsim_ddi *exynos_mipi_dsi_bind_lcd_ddi( + struct mipi_dsim_device *dsim, const char *name) { struct mipi_dsim_ddi *dsim_ddi, *next; @@ -373,6 +375,7 @@ static int exynos_mipi_dsi_probe(struct platform_device *pdev) dsim->clock = clk_get(&pdev->dev, "dsim0"); if (IS_ERR(dsim->clock)) { dev_err(&pdev->dev, "failed to get dsim clock source\n"); + ret = -ENODEV; goto err_clock_get; } @@ -381,6 +384,7 @@ static int exynos_mipi_dsi_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) { dev_err(&pdev->dev, "failed to get io memory region\n"); + ret = -ENODEV; goto err_platform_get; } @@ -405,6 +409,7 @@ static int exynos_mipi_dsi_probe(struct platform_device *pdev) dsim_ddi = exynos_mipi_dsi_bind_lcd_ddi(dsim, dsim_pd->lcd_panel_name); if (!dsim_ddi) { dev_err(&pdev->dev, "mipi_dsim_ddi object not found.\n"); + ret = -EINVAL; goto err_bind; } |