diff options
| author | Rob Herring <robh@kernel.org> | 2023-11-15 23:59:04 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-11-23 15:38:20 +0300 |
| commit | 197f6e6cbf979c05aecceee2ba9b9ed7d7c275b8 (patch) | |
| tree | f504f30afb203be8ea6f26747de90b8db3ac946c | |
| parent | 38e1857933def4b3fafc28cc34ff3bbc84cad2c3 (diff) | |
| download | linux-197f6e6cbf979c05aecceee2ba9b9ed7d7c275b8.tar.xz | |
media: stm32-dcmi: Drop unnecessary of_match_device() call
If probe is reached, we've already matched the device and in the case of
DT matching, the struct device_node pointer will be set. Therefore, there
is no need to call of_match_device() in probe.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| -rw-r--r-- | drivers/media/platform/st/stm32/stm32-dcmi.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/media/platform/st/stm32/stm32-dcmi.c b/drivers/media/platform/st/stm32/stm32-dcmi.c index 8cb4fdcae137..48140fdf40bb 100644 --- a/drivers/media/platform/st/stm32/stm32-dcmi.c +++ b/drivers/media/platform/st/stm32/stm32-dcmi.c @@ -20,7 +20,6 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/of_graph.h> #include <linux/pinctrl/consumer.h> #include <linux/platform_device.h> @@ -1890,7 +1889,6 @@ static int dcmi_graph_init(struct stm32_dcmi *dcmi) static int dcmi_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; - const struct of_device_id *match = NULL; struct v4l2_fwnode_endpoint ep = { .bus_type = 0 }; struct stm32_dcmi *dcmi; struct vb2_queue *q; @@ -1899,12 +1897,6 @@ static int dcmi_probe(struct platform_device *pdev) struct clk *mclk; int ret = 0; - match = of_match_device(of_match_ptr(stm32_dcmi_of_match), &pdev->dev); - if (!match) { - dev_err(&pdev->dev, "Could not find a match in devicetree\n"); - return -ENODEV; - } - dcmi = devm_kzalloc(&pdev->dev, sizeof(struct stm32_dcmi), GFP_KERNEL); if (!dcmi) return -ENOMEM; |