fbdev: efifb: section fixes
authorHenrik Kretzschmar <henne@nachtwindheim.de>
Wed, 11 Aug 2010 01:02:28 +0000 (18:02 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 11 Aug 2010 15:59:09 +0000 (08:59 -0700)
Remove 43 section mismatches by moving the two structures efifb_defined
and efifb_fix from .init.data to .devinit.data.

Also the two structure arrays dmi_system_table[] and dmi_list[] have been
moved from .data to .init.rodata and .init.data, which saves, if built-in,
some space.

On x86_64 'size -A' showed that these sections changed size:

efifb.o:
section                     size-old        size-new
.data                       1200            688
.init.data                  7840            512
.init.rodata                0               7568
.devinit.data               0               256

Total                       11927           11911

Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de>
Cc: Peter Jones <pjones@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/video/efifb.c

index 4a56f46af40a35a0eeb76a307a4b0420c36699d2..815f84b07933f7b97dc1fab249055531f6cc65b2 100644 (file)
@@ -16,7 +16,7 @@
 
 #include <video/vga.h>
 
-static struct fb_var_screeninfo efifb_defined __initdata = {
+static struct fb_var_screeninfo efifb_defined __devinitdata = {
        .activate               = FB_ACTIVATE_NOW,
        .height                 = -1,
        .width                  = -1,
@@ -27,7 +27,7 @@ static struct fb_var_screeninfo efifb_defined __initdata = {
        .vmode                  = FB_VMODE_NONINTERLACED,
 };
 
-static struct fb_fix_screeninfo efifb_fix __initdata = {
+static struct fb_fix_screeninfo efifb_fix __devinitdata = {
        .id                     = "EFI VGA",
        .type                   = FB_TYPE_PACKED_PIXELS,
        .accel                  = FB_ACCEL_NONE,
@@ -59,7 +59,7 @@ static struct efifb_dmi_info {
        int stride;
        int width;
        int height;
-} dmi_list[] = {
+} dmi_list[] __initdata = {
        [M_I17] = { "i17", 0x80010000, 1472 * 4, 1440, 900 },
        [M_I20] = { "i20", 0x80010000, 1728 * 4, 1680, 1050 }, /* guess */
        [M_I20_SR] = { "imac7", 0x40010000, 1728 * 4, 1680, 1050 },
@@ -83,7 +83,7 @@ static int set_system(const struct dmi_system_id *id);
                DMI_MATCH(DMI_PRODUCT_NAME, name) },            \
          &dmi_list[enumid] }
 
-static struct dmi_system_id __initdata dmi_system_table[] = {
+static const struct dmi_system_id dmi_system_table[] __initconst = {
        EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "iMac4,1", M_I17),
        /* At least one of these two will be right; maybe both? */
        EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "iMac5,1", M_I20),