From 900f6676760d56c4bd091ac66494141977a429a9 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Fri, 16 Feb 2024 18:54:47 +0900 Subject: media: rkisp1: Add and use rkisp1_has_feature() macro Simplify feature tests with a macro that shortens lines. Signed-off-by: Laurent Pinchart Reviewed-by: Paul Elder Reviewed-by: Kieran Bingham Signed-off-by: Paul Elder Tested-by: Alexander Stein Tested-by: Adam Ford Reviewed-by: Tomi Valkeinen --- drivers/media/platform/rockchip/rkisp1/rkisp1-common.h | 3 +++ drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c | 12 ++++++------ 2 files changed, 9 insertions(+), 6 deletions(-) (limited to 'drivers/media/platform') diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h index 4b6b28c05b89..35efdabf9db1 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h @@ -119,6 +119,9 @@ enum rkisp1_feature { RKISP1_FEATURE_MIPI_CSI2 = BIT(0), }; +#define rkisp1_has_feature(rkisp1, feature) \ + ((rkisp1)->info->features & RKISP1_FEATURE_##feature) + /* * struct rkisp1_info - Model-specific ISP Information * diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c index f96f821a7b50..8c1040ca02a3 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c @@ -207,7 +207,7 @@ static int rkisp1_subdev_notifier_register(struct rkisp1_device *rkisp1) switch (reg) { case 0: /* MIPI CSI-2 port */ - if (!(rkisp1->info->features & RKISP1_FEATURE_MIPI_CSI2)) { + if (!rkisp1_has_feature(rkisp1, MIPI_CSI2)) { dev_err(rkisp1->dev, "internal CSI must be available for port 0\n"); ret = -EINVAL; @@ -339,7 +339,7 @@ static int rkisp1_create_links(struct rkisp1_device *rkisp1) unsigned int i; int ret; - if (rkisp1->info->features & RKISP1_FEATURE_MIPI_CSI2) { + if (rkisp1_has_feature(rkisp1, MIPI_CSI2)) { /* Link the CSI receiver to the ISP. */ ret = media_create_pad_link(&rkisp1->csi.sd.entity, RKISP1_CSI_PAD_SRC, @@ -391,7 +391,7 @@ static int rkisp1_create_links(struct rkisp1_device *rkisp1) static void rkisp1_entities_unregister(struct rkisp1_device *rkisp1) { - if (rkisp1->info->features & RKISP1_FEATURE_MIPI_CSI2) + if (rkisp1_has_feature(rkisp1, MIPI_CSI2)) rkisp1_csi_unregister(rkisp1); rkisp1_params_unregister(rkisp1); rkisp1_stats_unregister(rkisp1); @@ -424,7 +424,7 @@ static int rkisp1_entities_register(struct rkisp1_device *rkisp1) if (ret) goto error; - if (rkisp1->info->features & RKISP1_FEATURE_MIPI_CSI2) { + if (rkisp1_has_feature(rkisp1, MIPI_CSI2)) { ret = rkisp1_csi_register(rkisp1); if (ret) goto error; @@ -628,7 +628,7 @@ static int rkisp1_probe(struct platform_device *pdev) err_unreg_entities: rkisp1_entities_unregister(rkisp1); err_cleanup_csi: - if (rkisp1->info->features & RKISP1_FEATURE_MIPI_CSI2) + if (rkisp1_has_feature(rkisp1, MIPI_CSI2)) rkisp1_csi_cleanup(rkisp1); err_unreg_media_dev: media_device_unregister(&rkisp1->media_dev); @@ -649,7 +649,7 @@ static void rkisp1_remove(struct platform_device *pdev) v4l2_async_nf_cleanup(&rkisp1->notifier); rkisp1_entities_unregister(rkisp1); - if (rkisp1->info->features & RKISP1_FEATURE_MIPI_CSI2) + if (rkisp1_has_feature(rkisp1, MIPI_CSI2)) rkisp1_csi_cleanup(rkisp1); rkisp1_debug_cleanup(rkisp1); -- cgit