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authorLinus Torvalds <torvalds@linux-foundation.org>2016-03-25 05:55:41 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-25 05:55:41 +0300
commit88875667ebbcb95da3f93a4cf657d5dad7db9673 (patch)
tree7ac0e4fd89c0dde4cb0ec22fd9f8ba9c71c2f8af /drivers
parent8b306a2e7c8b23d65682fd70d861e2ba2ae10926 (diff)
parentc27cb97218b3e72417ffc5e73dce488844017b39 (diff)
downloadlinux-88875667ebbcb95da3f93a4cf657d5dad7db9673.tar.xz
Merge tag 'upstream-4.6-rc1' of git://git.infradead.org/linux-ubifs
Pull UBI/UBIFS updates from Richard Weinberger: "This contains cleanups and a maintainer update for UBI and UBIFS" * tag 'upstream-4.6-rc1' of git://git.infradead.org/linux-ubifs: ubifs: Remove unused header MAINTAINERS: Update UBIFS entry mtd: ubi: Add logging functions ubi_msg, ubi_warn and ubi_err ubifs: Add logging functions for ubifs_msg, ubifs_err and ubifs_warn
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mtd/ubi/misc.c49
-rw-r--r--drivers/mtd/ubi/ubi.h16
2 files changed, 59 insertions, 6 deletions
diff --git a/drivers/mtd/ubi/misc.c b/drivers/mtd/ubi/misc.c
index 2a45ac210b16..989036c681b8 100644
--- a/drivers/mtd/ubi/misc.c
+++ b/drivers/mtd/ubi/misc.c
@@ -153,3 +153,52 @@ int ubi_check_pattern(const void *buf, uint8_t patt, int size)
return 0;
return 1;
}
+
+/* Normal UBI messages */
+void ubi_msg(const struct ubi_device *ubi, const char *fmt, ...)
+{
+ struct va_format vaf;
+ va_list args;
+
+ va_start(args, fmt);
+
+ vaf.fmt = fmt;
+ vaf.va = &args;
+
+ pr_notice(UBI_NAME_STR "%d: %pV\n", ubi->ubi_num, &vaf);
+
+ va_end(args);
+}
+
+/* UBI warning messages */
+void ubi_warn(const struct ubi_device *ubi, const char *fmt, ...)
+{
+ struct va_format vaf;
+ va_list args;
+
+ va_start(args, fmt);
+
+ vaf.fmt = fmt;
+ vaf.va = &args;
+
+ pr_warn(UBI_NAME_STR "%d warning: %ps: %pV\n",
+ ubi->ubi_num, __builtin_return_address(0), &vaf);
+
+ va_end(args);
+}
+
+/* UBI error messages */
+void ubi_err(const struct ubi_device *ubi, const char *fmt, ...)
+{
+ struct va_format vaf;
+ va_list args;
+
+ va_start(args, fmt);
+
+ vaf.fmt = fmt;
+ vaf.va = &args;
+
+ pr_err(UBI_NAME_STR "%d error: %ps: %pV\n",
+ ubi->ubi_num, __builtin_return_address(0), &vaf);
+ va_end(args);
+}
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h
index 2974b67f6c6c..dadc6a9d5755 100644
--- a/drivers/mtd/ubi/ubi.h
+++ b/drivers/mtd/ubi/ubi.h
@@ -49,15 +49,19 @@
/* UBI name used for character devices, sysfs, etc */
#define UBI_NAME_STR "ubi"
+struct ubi_device;
+
/* Normal UBI messages */
-#define ubi_msg(ubi, fmt, ...) pr_notice(UBI_NAME_STR "%d: " fmt "\n", \
- ubi->ubi_num, ##__VA_ARGS__)
+__printf(2, 3)
+void ubi_msg(const struct ubi_device *ubi, const char *fmt, ...);
+
/* UBI warning messages */
-#define ubi_warn(ubi, fmt, ...) pr_warn(UBI_NAME_STR "%d warning: %s: " fmt "\n", \
- ubi->ubi_num, __func__, ##__VA_ARGS__)
+__printf(2, 3)
+void ubi_warn(const struct ubi_device *ubi, const char *fmt, ...);
+
/* UBI error messages */
-#define ubi_err(ubi, fmt, ...) pr_err(UBI_NAME_STR "%d error: %s: " fmt "\n", \
- ubi->ubi_num, __func__, ##__VA_ARGS__)
+__printf(2, 3)
+void ubi_err(const struct ubi_device *ubi, const char *fmt, ...);
/* Background thread name pattern */
#define UBI_BGT_NAME_PATTERN "ubi_bgt%dd"