diff mbox

[v1] HACK: earlyprintk: Allow nocfg and keep together

Message ID 20180119173517.22474-1-andriy.shevchenko@linux.intel.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Andy Shevchenko Jan. 19, 2018, 5:35 p.m. UTC 
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 arch/x86/kernel/early_printk.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Andy Shevchenko Jan. 19, 2018, 5:43 p.m. UTC | #1 
On Fri, 2018-01-19 at 19:35 +0200, Andy Shevchenko wrote:

Sorry, noise.

I will send a proper one soon.
diff mbox

Patch

diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
index 7e07427df3f4..9606e45da124 100644
--- a/arch/x86/kernel/early_printk.c
+++ b/arch/x86/kernel/early_printk.c
@@ -204,7 +204,7 @@  static __init void early_serial_init(char *s)
 	 * Lastly, initialize the hardware
 	 */
 	if (*s) {
-		if (strcmp(s, "nocfg") == 0)
+		if (strncmp(s, "nocfg", 5) == 0)
 			/* Sometimes, we want to leave the UART alone
 			 * and assume the BIOS has set it up correctly.
 			 * "nocfg" tells us this is the case, and we
@@ -320,7 +320,7 @@  static __init void early_pci_serial_init(char *s)
 	 * Lastly, initialize the hardware
 	 */
 	if (*s) {
-		if (strcmp(s, "nocfg") == 0)
+		if (strncmp(s, "nocfg", 5) == 0)
 			/* Sometimes, we want to leave the UART alone
 			 * and assume the BIOS has set it up correctly.
 			 * "nocfg" tells us this is the case, and we