fbdev: work around old compiler bug
When building with a 4.1.x compiler on powerpc64 (at least) we get this
error:
drivers/video/logo/logo_linux_mono.c:81: error: logo_linux_mono causes a section type conflict
This was introduced by commit ae52bb2384f721562f15f719de1acb8e934733cb
("fbdev: move logo externs to header file"). This is a partial revert of
that commit sufficient to not hit the compiler bug.
Also convert _clut arrays from __initconst to __initdata.
Sam said:
Al analysed this some time ago. When we say something is const then
_sometimes_ gcc annotate the section as const(?) - sometimes not. So if
we have two variables/functions annotated __*const and gcc decides to
annotate the section const only in one case we get a section type
conflict.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Cc: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
index 64f5ddb..5c11312 100644
--- a/scripts/pnmtologo.c
+++ b/scripts/pnmtologo.c
@@ -237,7 +237,7 @@
fprintf(out, " * Linux logo %s\n", logoname);
fputs(" */\n\n", out);
fputs("#include <linux/linux_logo.h>\n\n", out);
- fprintf(out, "static const unsigned char %s_data[] __initconst = {\n",
+ fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
logoname);
}
@@ -374,7 +374,7 @@
fputs("\n};\n\n", out);
/* write logo clut */
- fprintf(out, "static const unsigned char %s_clut[] __initconst = {\n",
+ fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
logoname);
write_hex_cnt = 0;
for (i = 0; i < logo_clutsize; i++) {