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Commit 83d9f65b authored by Yinghai Lu's avatar Yinghai Lu Committed by H. Peter Anvin
Browse files

x86, setup: Fix earlyprintk=serial,ttyS0,115200 



Torsten reported that there is garbage output,
after commit 8fee13a4 (x86,
setup: enable early console output from the decompressor)

It turns out we missed the offset for that case.

Reported-by: default avatarTorsten Kaiser <just.for.lkml@googlemail.com>
Signed-off-by: default avatarYinghai Lu <yinghai@kernel.org>
LKML-Reference: <4C7B0578.8090807@kernel.org>
Signed-off-by: default avatarH. Peter Anvin <hpa@linux.intel.com>
parent b30a3f62

arch/x86/boot/early_serial_console.c

+1 −1
Original line number Diff line number Diff line
@@ -58,7 +58,7 @@ static void parse_earlyprintk(void) 
		if (arg[pos] == ',')

			pos++;



		if (!strncmp(arg, "ttyS", 4)) {

		if (!strncmp(arg + pos, "ttyS", 4)) {

			static const int bases[] = { 0x3f8, 0x2f8 };

			int idx = 0;