From: Antonino A. Daplas <adaplas@gmail.com>
Date: Tue, 10 Jan 2006 04:53:37 +0000 (-0800)
Subject: [PATCH] fbdev: Fix return code of fb_read and fb_write
X-Git-Tag: v2.6.16-rc1~523
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a484a3af905a256cbdd7079defceac62b39e8fa;p=pandora-kernel.git

[PATCH] fbdev: Fix return code of fb_read and fb_write

Make fb_read() and fb_write() return 0 (EOF) instead of -ENOSPC if reading at
or past the end of the framebuffer.  This fixes user space apps hanging if
info->fix.smem_len == 0.

Whitespace changes.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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