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linuxkpi: Add dev_warn_once() in <linux/device.h>

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Reviewed by:	manu
Approved by:	manu
Differential Revision:	https://reviews.freebsd.org/D36968
This commit is contained in:
Jean-Sébastien Pédron
2022-11-11 18:42:31 +01:00
parent 23ebeac87f
commit c4163160e4
1 changed files with 8 additions and 0 deletions
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sys/compat/linuxkpi/common/include/linux/device.h
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@@ -206,6 +206,14 @@ show_class_attr_string(struct class *class,
} \ } \
} while (0) } while (0)
#define dev_warn_once(dev, ...) do { \
static bool __dev_warn_once; \
if (!__dev_warn_once) { \
__dev_warn_once = 1; \
dev_warn(dev, __VA_ARGS__); \
} \
} while (0)
#define dev_err_once(dev, ...) do { \ #define dev_err_once(dev, ...) do { \
static bool __dev_err_once; \ static bool __dev_err_once; \
if (!__dev_err_once) { \ if (!__dev_err_once) { \