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media: mn88443x: Use %pe format specifier

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The %pe format specifier is designed to print error pointers. It prints
a symbolic error name (eg. -EINVAL) and it makes the code simpler by
omitting PTR_ERR()

This patch fixes this cocci report:
./dvb-frontends/mn88443x.c:698:3-10: WARNING: Consider using %pe to print PTR_ERR()
./dvb-frontends/mn88443x.c:713:3-10: WARNING: Consider using %pe to print PTR_ERR()

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
Ricardo Ribalda
2025-10-13 14:14:43 +00:00
committed by Hans Verkuil
parent f6493b5297
commit 283ea98f2a
1 changed files with 3 additions and 4 deletions
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7
drivers/media/dvb-frontends/mn88443x.c
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@@ -694,8 +694,7 @@ static int mn88443x_probe(struct i2c_client *client)
chip->mclk = devm_clk_get(dev, "mclk");
if (IS_ERR(chip->mclk) && !conf) {
dev_err(dev, "Failed to request mclk: %ld\n",
PTR_ERR(chip->mclk));
dev_err(dev, "Failed to request mclk: %pe\n", chip->mclk);
return PTR_ERR(chip->mclk);
}
@@ -709,8 +708,8 @@ static int mn88443x_probe(struct i2c_client *client)
chip->reset_gpio = devm_gpiod_get_optional(dev, "reset",
GPIOD_OUT_HIGH);
if (IS_ERR(chip->reset_gpio)) {
dev_err(dev, "Failed to request reset_gpio: %ld\n",
PTR_ERR(chip->reset_gpio));
dev_err(dev, "Failed to request reset_gpio: %pe\n",
chip->reset_gpio);
return PTR_ERR(chip->reset_gpio);
}