From 018a3d1db7cdb6127656c1622ee1d2302e16436d Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Wed, 12 Jul 2006 15:40:29 +1000 Subject: [POWERPC] powermac: Constify & voidify get_property() Now that get_property() returns a void *, there's no need to cast its return value. Also, treat the return value as const, so we can constify get_property later. powermac platform & macintosh driver changes. Built for pmac32_defconfig, g5_defconfig Signed-off-by: Jeremy Kerr Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/powermac/backlight.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/powerpc/platforms/powermac/backlight.c') diff --git a/arch/powerpc/platforms/powermac/backlight.c b/arch/powerpc/platforms/powermac/backlight.c index 69f65e215a5..205b4a39286 100644 --- a/arch/powerpc/platforms/powermac/backlight.c +++ b/arch/powerpc/platforms/powermac/backlight.c @@ -38,7 +38,8 @@ int pmac_has_backlight_type(const char *type) struct device_node* bk_node = find_devices("backlight"); if (bk_node) { - char *prop = get_property(bk_node, "backlight-control", NULL); + const char *prop = get_property(bk_node, + "backlight-control", NULL); if (prop && strncmp(prop, type, strlen(type)) == 0) return 1; } -- cgit v1.2.3