From 8163904e660a30be800a3361df69bf9dad3b44cd Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@sunset.davemloft.net>
Date: Sun, 29 Jul 2007 00:50:42 -0700
Subject: [SPARC]: Mark SBUS framebuffer ioctls as IGNORE in compat_ioctl.c
They are handled in a ->compat_ioctl() handler, so it's just noise
when compat_ioctl.c warns which occurs when they are used on non-SBUS
framebuffer devices.
Signed-off-by: David S. Miller <davem@davemloft.net>
---
fs/compat_ioctl.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
(limited to 'fs')
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index e440a7b95d..2bc1428d62 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -115,6 +115,10 @@
#include <linux/dvb/video.h>
#include <linux/lp.h>
+#ifdef CONFIG_SPARC
+#include <asm/fbio.h>
+#endif
+
static int do_ioctl32_pointer(unsigned int fd, unsigned int cmd,
unsigned long arg, struct file *f)
{
@@ -3493,6 +3497,22 @@ IGNORE_IOCTL(VFAT_IOCTL_READDIR_SHORT32)
/* loop */
IGNORE_IOCTL(LOOP_CLR_FD)
+
+#ifdef CONFIG_SPARC
+/* Sparc framebuffers, handled in sbusfb_compat_ioctl() */
+IGNORE_IOCTL(FBIOGTYPE)
+IGNORE_IOCTL(FBIOSATTR)
+IGNORE_IOCTL(FBIOGATTR)
+IGNORE_IOCTL(FBIOSVIDEO)
+IGNORE_IOCTL(FBIOGVIDEO)
+IGNORE_IOCTL(FBIOSCURPOS)
+IGNORE_IOCTL(FBIOGCURPOS)
+IGNORE_IOCTL(FBIOGCURMAX)
+IGNORE_IOCTL(FBIOPUTCMAP32)
+IGNORE_IOCTL(FBIOGETCMAP32)
+IGNORE_IOCTL(FBIOSCURSOR32)
+IGNORE_IOCTL(FBIOGCURSOR32)
+#endif
};
#define IOCTL_HASHSIZE 256
--
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