alpha: boot: fix build breakage introduced by system.h disintegration

Commit ec2212088c42 ("Disintegrate asm/system.h for Alpha") removed the
system.h include from boot/head.S, which puts the PAL_* asm constants
out of scope.

Include <asm/pal.h> so we can get building again.

Signed-off-by: Will Deacon <[email protected]>
Cc: David Rusling <[email protected]>
Cc: David Howells <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/arch/alpha/boot/head.S b/arch/alpha/boot/head.S
index b06812bcac83b911cf43613cba8f1d6619fd380d..8efb26686d4789e2afbfc910921b2327e8fbe2c1 100644 (file)
--- a/arch/alpha/boot/head.S
+++ b/arch/alpha/boot/head.S
@@ -4,6 +4,7 @@
  * initial bootloader stuff..
  */
 
+#include <asm/pal.h>
 
        .set noreorder
        .globl  __start