From: Shuah Khan Date: Thu, 31 May 2012 00:40:03 +0000 (-0600) Subject: x86/early_printk: Replace obsolete simple_strtoul() usage with kstrtoint() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fbd24153c48b8425b09c161a020483cd77da870e;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git 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 Cc: Joe Perches Link: http://lkml.kernel.org/r/1338424803.3569.5.camel@lorien2 Signed-off-by: Ingo Molnar --- 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; }