diff options
| author | Shuah Khan <shuahkhan@gmail.com> | 2012-05-30 18:40:03 -0600 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-06-06 11:44:22 +0200 |
| commit | fbd24153c48b8425b09c161a020483cd77da870e (patch) | |
| tree | 218e215219296ef1dace864cf260d3f26e7c55a6 /arch | |
| parent | f841d792e38f75f5e25b0b66f7b5d235d180a735 (diff) | |
| download | linux-stable-fbd24153c48b8425b09c161a020483cd77da870e.tar.gz linux-stable-fbd24153c48b8425b09c161a020483cd77da870e.tar.bz2 linux-stable-fbd24153c48b8425b09c161a020483cd77da870e.zip | |
x86/early_printk: Replace obsolete simple_strtoul() usage with kstrtoint()
Change early_serial_init() to call kstrtoul() instead of calling
obsoleted simple_strtoul().
Signed-off-by: Shuah Khan <shuahkhan@gmail.com>
Cc: Joe Perches <joe@perches.com>
Link: http://lkml.kernel.org/r/1338424803.3569.5.camel@lorien2
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/early_printk.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c index 9b9f18b49918..5e4771266f1a 100644 --- a/arch/x86/kernel/early_printk.c +++ b/arch/x86/kernel/early_printk.c @@ -119,7 +119,7 @@ static __init void early_serial_init(char *s) unsigned char c; unsigned divisor; unsigned baud = DEFAULT_BAUD; - char *e; + ssize_t ret; if (*s == ',') ++s; @@ -127,14 +127,14 @@ static __init void early_serial_init(char *s) if (*s) { unsigned port; if (!strncmp(s, "0x", 2)) { - early_serial_base = simple_strtoul(s, &e, 16); + ret = kstrtoint(s, 16, &early_serial_base); } else { static const int __initconst bases[] = { 0x3f8, 0x2f8 }; if (!strncmp(s, "ttyS", 4)) s += 4; - port = simple_strtoul(s, &e, 10); - if (port > 1 || s == e) + ret = kstrtouint(s, 10, &port); + if (ret || port > 1) port = 0; early_serial_base = bases[port]; } @@ -149,8 +149,8 @@ static __init void early_serial_init(char *s) outb(0x3, early_serial_base + MCR); /* DTR + RTS */ if (*s) { - baud = simple_strtoul(s, &e, 0); - if (baud == 0 || s == e) + ret = kstrtouint(s, 0, &baud); + if (ret || baud == 0) baud = DEFAULT_BAUD; } |