| Message ID | 51712213.4060607@asianux.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Friday 19 April 2013, Chen Gang wrote: > when compiling with allmodconfig. > early_console is already defined as an extern global pointer. > > need let it point to the object which we intend to (like ARM32 done). > > > Signed-off-by: Chen Gang <gang.chen@asianux.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
On Fri, Apr 19, 2013 at 11:53:07AM +0100, Chen Gang wrote: > when compiling with allmodconfig. > early_console is already defined as an extern global pointer. > > need let it point to the object which we intend to (like ARM32 done). > > > Signed-off-by: Chen Gang <gang.chen@asianux.com> Thanks for the patch.
On 2013?04?19? 20:31, Catalin Marinas wrote: > On Fri, Apr 19, 2013 at 11:53:07AM +0100, Chen Gang wrote: >> when compiling with allmodconfig. >> early_console is already defined as an extern global pointer. >> >> need let it point to the object which we intend to (like ARM32 done). >> >> >> Signed-off-by: Chen Gang <gang.chen@asianux.com> > > Thanks for the patch. > :-)
On 2013?04?19? 20:15, Arnd Bergmann wrote: > On Friday 19 April 2013, Chen Gang wrote: >> > when compiling with allmodconfig. >> > early_console is already defined as an extern global pointer. >> > >> > need let it point to the object which we intend to (like ARM32 done). >> > >> > >> > Signed-off-by: Chen Gang <gang.chen@asianux.com> > Acked-by: Arnd Bergmann <arnd@arndb.de> > > thanks
diff --git a/arch/arm64/kernel/early_printk.c b/arch/arm64/kernel/early_printk.c index ac974f4..fbb6e18 100644 --- a/arch/arm64/kernel/early_printk.c +++ b/arch/arm64/kernel/early_printk.c @@ -95,7 +95,7 @@ static void early_write(struct console *con, const char *s, unsigned n) } } -static struct console early_console = { +static struct console early_console_dev = { .name = "earlycon", .write = early_write,
when compiling with allmodconfig. early_console is already defined as an extern global pointer. need let it point to the object which we intend to (like ARM32 done). Signed-off-by: Chen Gang <gang.chen@asianux.com> --- arch/arm64/kernel/early_printk.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) .flags = CON_PRINTBUFFER | CON_BOOT, @@ -145,7 +145,8 @@ static int __init setup_early_printk(char *buf) early_base = early_io_map(paddr, EARLYCON_IOBASE); printch = match->printch; - register_console(&early_console); + early_console = &early_console_dev; + register_console(&early_console_dev); return 0; }