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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-25 21:00:19 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-25 21:00:19 -0700 |
commit | 45b583b10a8b438b970e95a7d1d4db22c9e35004 (patch) | |
tree | 14fa481598289df0459580c582b48a9d95db51f6 /lib/vsprintf.c | |
parent | 154dd78d30b56ffb8b447f629bfcceb14150e5c4 (diff) | |
parent | f19da2ce8ef5e49b8b8ea199c3601dd45d71b262 (diff) | |
download | linux-45b583b10a8b438b970e95a7d1d4db22c9e35004.tar.bz2 |
Merge 'akpm' patch series
* Merge akpm patch series: (122 commits)
drivers/connector/cn_proc.c: remove unused local
Documentation/SubmitChecklist: add RCU debug config options
reiserfs: use hweight_long()
reiserfs: use proper little-endian bitops
pnpacpi: register disabled resources
drivers/rtc/rtc-tegra.c: properly initialize spinlock
drivers/rtc/rtc-twl.c: check return value of twl_rtc_write_u8() in twl_rtc_set_time()
drivers/rtc: add support for Qualcomm PMIC8xxx RTC
drivers/rtc/rtc-s3c.c: support clock gating
drivers/rtc/rtc-mpc5121.c: add support for RTC on MPC5200
init: skip calibration delay if previously done
misc/eeprom: add eeprom access driver for digsy_mtc board
misc/eeprom: add driver for microwire 93xx46 EEPROMs
checkpatch.pl: update $logFunctions
checkpatch: make utf-8 test --strict
checkpatch.pl: add ability to ignore various messages
checkpatch: add a "prefer __aligned" check
checkpatch: validate signature styles and To: and Cc: lines
checkpatch: add __rcu as a sparse modifier
checkpatch: suggest using min_t or max_t
...
Did this as a merge because of (trivial) conflicts in
- Documentation/feature-removal-schedule.txt
- arch/xtensa/include/asm/uaccess.h
that were just easier to fix up in the merge than in the patch series.
Diffstat (limited to 'lib/vsprintf.c')
-rw-r--r-- | lib/vsprintf.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c index 75bace7acefb..d7222a9c8267 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -31,13 +31,10 @@ #include <asm/div64.h> #include <asm/sections.h> /* for dereference_function_descriptor() */ -/* Works only for digits and letters, but small and fast */ -#define TOLOWER(x) ((x) | 0x20) - static unsigned int simple_guess_base(const char *cp) { if (cp[0] == '0') { - if (TOLOWER(cp[1]) == 'x' && isxdigit(cp[2])) + if (_tolower(cp[1]) == 'x' && isxdigit(cp[2])) return 16; else return 8; @@ -59,13 +56,13 @@ unsigned long long simple_strtoull(const char *cp, char **endp, unsigned int bas if (!base) base = simple_guess_base(cp); - if (base == 16 && cp[0] == '0' && TOLOWER(cp[1]) == 'x') + if (base == 16 && cp[0] == '0' && _tolower(cp[1]) == 'x') cp += 2; while (isxdigit(*cp)) { unsigned int value; - value = isdigit(*cp) ? *cp - '0' : TOLOWER(*cp) - 'a' + 10; + value = isdigit(*cp) ? *cp - '0' : _tolower(*cp) - 'a' + 10; if (value >= base) break; result = result * base + value; @@ -1036,8 +1033,8 @@ precision: qualifier: /* get the conversion qualifier */ spec->qualifier = -1; - if (*fmt == 'h' || TOLOWER(*fmt) == 'l' || - TOLOWER(*fmt) == 'z' || *fmt == 't') { + if (*fmt == 'h' || _tolower(*fmt) == 'l' || + _tolower(*fmt) == 'z' || *fmt == 't') { spec->qualifier = *fmt++; if (unlikely(spec->qualifier == *fmt)) { if (spec->qualifier == 'l') { @@ -1104,7 +1101,7 @@ qualifier: spec->type = FORMAT_TYPE_LONG; else spec->type = FORMAT_TYPE_ULONG; - } else if (TOLOWER(spec->qualifier) == 'z') { + } else if (_tolower(spec->qualifier) == 'z') { spec->type = FORMAT_TYPE_SIZE_T; } else if (spec->qualifier == 't') { spec->type = FORMAT_TYPE_PTRDIFF; @@ -1262,7 +1259,7 @@ int vsnprintf(char *buf, size_t size, const char *fmt, va_list args) if (qualifier == 'l') { long *ip = va_arg(args, long *); *ip = (str - buf); - } else if (TOLOWER(qualifier) == 'z') { + } else if (_tolower(qualifier) == 'z') { size_t *ip = va_arg(args, size_t *); *ip = (str - buf); } else { @@ -1549,7 +1546,7 @@ do { \ void *skip_arg; if (qualifier == 'l') skip_arg = va_arg(args, long *); - else if (TOLOWER(qualifier) == 'z') + else if (_tolower(qualifier) == 'z') skip_arg = va_arg(args, size_t *); else skip_arg = va_arg(args, int *); @@ -1855,8 +1852,8 @@ int vsscanf(const char *buf, const char *fmt, va_list args) /* get conversion qualifier */ qualifier = -1; - if (*fmt == 'h' || TOLOWER(*fmt) == 'l' || - TOLOWER(*fmt) == 'z') { + if (*fmt == 'h' || _tolower(*fmt) == 'l' || + _tolower(*fmt) == 'z') { qualifier = *fmt++; if (unlikely(qualifier == *fmt)) { if (qualifier == 'h') { |