diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-19 22:28:59 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-19 22:28:59 +0400 |
| commit | ccfc27302cdd82529500f3712841f30a62d19aaf (patch) | |
| tree | 945667e58ce3e308f29a8a28f04e1bcd081cd9d6 /include | |
| parent | 42bf3e27e846156e9cead6f2cd6c43fa0ceb8362 (diff) | |
| parent | 178e485a0ebbfdb7165b4363d8fea2a07d650c0b (diff) | |
| download | linux-ccfc27302cdd82529500f3712841f30a62d19aaf.tar.xz | |
Merge tag 'tty-3.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull TTY fixes from Greg Kroah-Hartman:
"Here are some tty and serial driver fixes for your 3.7-rc1 tree.
Again, the UABI header file fixes, and a number of build and runtime
serial driver bugfixes that solve problems people have been reporting
(the staging driver is a tty driver, hence the fixes coming in through
this tree.)
All of these have been in the linux-next tree for a while.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"
* tag 'tty-3.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
staging: dgrp: check return value of alloc_tty_driver
staging: dgrp: check for NULL pointer in (un)register_proc_table
serial/8250_hp300: Missing 8250 register interface conversion bits
UAPI: (Scripted) Disintegrate include/linux/hsi
tty: serial: sccnxp: Fix bug with unterminated platform_id list
staging: serial: dgrp: Add missing #include <linux/uaccess.h>
serial: sccnxp: Allows the driver to be compiled as a module
tty: Fix bogus "callbacks suppressed" messages
net, TTY: initialize tty->driver_data before usage
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/hsi/Kbuild | 1 | ||||
| -rw-r--r-- | include/linux/ratelimit.h | 27 | ||||
| -rw-r--r-- | include/uapi/linux/hsi/Kbuild | 1 | ||||
| -rw-r--r-- | include/uapi/linux/hsi/hsi_char.h (renamed from include/linux/hsi/hsi_char.h) | 0 |
4 files changed, 10 insertions, 19 deletions
diff --git a/include/linux/hsi/Kbuild b/include/linux/hsi/Kbuild index 271a770b4784..e69de29bb2d1 100644 --- a/include/linux/hsi/Kbuild +++ b/include/linux/hsi/Kbuild @@ -1 +0,0 @@ -header-y += hsi_char.h diff --git a/include/linux/ratelimit.h b/include/linux/ratelimit.h index e11ccb4cf48d..0a260d8a18bf 100644 --- a/include/linux/ratelimit.h +++ b/include/linux/ratelimit.h @@ -46,20 +46,17 @@ extern int ___ratelimit(struct ratelimit_state *rs, const char *func); #define WARN_ON_RATELIMIT(condition, state) \ WARN_ON((condition) && __ratelimit(state)) -#define __WARN_RATELIMIT(condition, state, format...) \ -({ \ - int rtn = 0; \ - if (unlikely(__ratelimit(state))) \ - rtn = WARN(condition, format); \ - rtn; \ -}) - -#define WARN_RATELIMIT(condition, format...) \ +#define WARN_RATELIMIT(condition, format, ...) \ ({ \ static DEFINE_RATELIMIT_STATE(_rs, \ DEFAULT_RATELIMIT_INTERVAL, \ DEFAULT_RATELIMIT_BURST); \ - __WARN_RATELIMIT(condition, &_rs, format); \ + int rtn = !!(condition); \ + \ + if (unlikely(rtn && __ratelimit(&_rs))) \ + WARN(rtn, format, ##__VA_ARGS__); \ + \ + rtn; \ }) #else @@ -67,15 +64,9 @@ extern int ___ratelimit(struct ratelimit_state *rs, const char *func); #define WARN_ON_RATELIMIT(condition, state) \ WARN_ON(condition) -#define __WARN_RATELIMIT(condition, state, format...) \ -({ \ - int rtn = WARN(condition, format); \ - rtn; \ -}) - -#define WARN_RATELIMIT(condition, format...) \ +#define WARN_RATELIMIT(condition, format, ...) \ ({ \ - int rtn = WARN(condition, format); \ + int rtn = WARN(condition, format, ##__VA_ARGS__); \ rtn; \ }) diff --git a/include/uapi/linux/hsi/Kbuild b/include/uapi/linux/hsi/Kbuild index aafaa5aa54d4..30ab3cd3b8a5 100644 --- a/include/uapi/linux/hsi/Kbuild +++ b/include/uapi/linux/hsi/Kbuild @@ -1 +1,2 @@ # UAPI Header export list +header-y += hsi_char.h diff --git a/include/linux/hsi/hsi_char.h b/include/uapi/linux/hsi/hsi_char.h index 76160b4f455d..76160b4f455d 100644 --- a/include/linux/hsi/hsi_char.h +++ b/include/uapi/linux/hsi/hsi_char.h |