xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

MIPS: early_printk: drop __init annotations

Browse Source 
We cannot use __init for earlyprintk code or data, since the kernel
parameter "keep_bootcon" allows leaving the boot console enabled.

Currently MIPS will crash/hang/die if you use keep_bootcon. The patch
fixes it at least on Lemote FuLoong mini-PC. Changes for other boards
were done based on what I could find with grep...

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Patchwork: http://patchwork.linux-mips.org/patch/4935/
Signed-off-by: John Crispin <blogic@openwrt.org>
This commit is contained in:
Aaro Koskinen
2013-02-11 20:51:49 +00:00
committed by John Crispin
parent 1e7decdb27
commit f7be4e754b
5 changed files with 10 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
arch/mips/kernel/early_printk.c
View File

@@ -14,8 +14,7 @@
extern void prom_putchar(char);
static void __init
early_console_write(struct console *con, const char *s, unsigned n)
static void early_console_write(struct console *con, const char *s, unsigned n)
{
while (n-- && *s) {
if (*s == '\n')
@@ -25,7 +24,7 @@ early_console_write(struct console *con, const char *s, unsigned n)
}
}
static struct console early_console __initdata = {
static struct console early_console = {
.name = "early",
.write = early_console_write,
.flags = CON_PRINTBUFFER | CON_BOOT,