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media: ov08x40: Rename ext_clk to xvclk

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The data-sheet and documentation for this part uses the name xvclk not
ext_clk for the input reference clock. Rename the variables and defines in
this driver to align with the data-sheet name.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
This commit is contained in:
Bryan O'Donoghue 2024-10-10 13:33:19 +01:00 committed by Hans Verkuil
parent f6be5a3173
commit f46cf0cfd6
1 changed files with 5 additions and 5 deletions
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10
drivers/media/i2c/ov08x40.c
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@ -1215,7 +1215,7 @@ static const char * const ov08x40_test_pattern_menu[] = {
/* Configurations for supported link frequencies */
#define OV08X40_LINK_FREQ_400MHZ 400000000ULL
#define OV08X40_SCLK_96MHZ 96000000ULL
#define OV08X40_EXT_CLK 19200000
#define OV08X40_XVCLK 19200000
#define OV08X40_DATA_LANES 4
/*
@ -2081,21 +2081,21 @@ static int ov08x40_check_hwcfg(struct device *dev)
struct fwnode_handle *fwnode = dev_fwnode(dev);
unsigned int i, j;
int ret;
u32 ext_clk;
u32 xvclk_rate;
if (!fwnode)
return -ENXIO;
ret = fwnode_property_read_u32(dev_fwnode(dev), "clock-frequency",
&ext_clk);
&xvclk_rate);
if (ret) {
dev_err(dev, "can't get clock frequency");
return ret;
}
if (ext_clk != OV08X40_EXT_CLK) {
if (xvclk_rate != OV08X40_XVCLK) {
dev_err(dev, "external clock %d is not supported",
ext_clk);
xvclk_rate);
return -EINVAL;
}