diff options
| -rw-r--r-- | drivers/media/platform/s5p-jpeg/jpeg-core.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c index 6da2c6220353..a4afa6a48aaf 100644 --- a/drivers/media/platform/s5p-jpeg/jpeg-core.c +++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c @@ -1896,7 +1896,7 @@ static irqreturn_t exynos4_jpeg_irq(int irq, void *priv) return IRQ_HANDLED; } -static void *jpeg_get_drv_data(struct platform_device *pdev); +static void *jpeg_get_drv_data(struct device *dev); /* * ============================================================================ @@ -1910,15 +1910,12 @@ static int s5p_jpeg_probe(struct platform_device *pdev) struct resource *res; int ret; - if (!pdev->dev.of_node) - return -ENODEV; - /* JPEG IP abstraction struct */ jpeg = devm_kzalloc(&pdev->dev, sizeof(struct s5p_jpeg), GFP_KERNEL); if (!jpeg) return -ENOMEM; - jpeg->variant = jpeg_get_drv_data(pdev); + jpeg->variant = jpeg_get_drv_data(&pdev->dev); mutex_init(&jpeg->lock); spin_lock_init(&jpeg->slock); @@ -2147,7 +2144,6 @@ static const struct dev_pm_ops s5p_jpeg_pm_ops = { SET_RUNTIME_PM_OPS(s5p_jpeg_runtime_suspend, s5p_jpeg_runtime_resume, NULL) }; -#ifdef CONFIG_OF static struct s5p_jpeg_variant s5p_jpeg_drvdata = { .version = SJPEG_S5P, .jpeg_irq = s5p_jpeg_irq, @@ -2178,19 +2174,21 @@ static const struct of_device_id samsung_jpeg_match[] = { MODULE_DEVICE_TABLE(of, samsung_jpeg_match); -static void *jpeg_get_drv_data(struct platform_device *pdev) +static void *jpeg_get_drv_data(struct device *dev) { struct s5p_jpeg_variant *driver_data = NULL; const struct of_device_id *match; - match = of_match_node(of_match_ptr(samsung_jpeg_match), - pdev->dev.of_node); + if (!IS_ENABLED(CONFIG_OF) || !dev->of_node) + return &s5p_jpeg_drvdata; + + match = of_match_node(samsung_jpeg_match, dev->of_node); + if (match) driver_data = (struct s5p_jpeg_variant *)match->data; return driver_data; } -#endif static struct platform_driver s5p_jpeg_driver = { .probe = s5p_jpeg_probe, |