From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomi Valkeinen Date: Thu, 26 Jun 2014 11:29:59 +0000 Subject: [PATCH] fbdev: arm has __raw I/O accessors, use them in fb.h Message-Id: <1403782199-7998-1-git-send-email-tomi.valkeinen@ti.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-arm-kernel@lists.infradead.org From: Archit Taneja This removes the sparse warnings on arm platforms: warning: cast removes address space of expression Signed-off-by: Archit Taneja Signed-off-by: Tomi Valkeinen Cc: H Hartley Sweeten Cc: Alexander Shiyan Cc: Russell King --- This patch was sent a few years ago, but was not applied: http://lists.infradead.org/pipermail/linux-arm-kernel/2012-November/132387.html Russell asked if it has any effect on BE ARM platforms. I don't have any BE systems but I did some study: http://lists.infradead.org/pipermail/linux-arm-kernel/2012-November/132900.html Anyone with a BE platform could test this? include/linux/fb.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/fb.h b/include/linux/fb.h index b6bfda99add3..09bb7a18d287 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -553,7 +553,7 @@ static inline struct apertures_struct *alloc_apertures(unsigned int max_num) { #define fb_memcpy_fromfb sbus_memcpy_fromio #define fb_memcpy_tofb sbus_memcpy_toio -#elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) || defined(__hppa__) || defined(__sh__) || defined(__powerpc__) || defined(__avr32__) || defined(__bfin__) +#elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) || defined(__hppa__) || defined(__sh__) || defined(__powerpc__) || defined(__avr32__) || defined(__bfin__) || defined(__arm__) #define fb_readb __raw_readb #define fb_readw __raw_readw -- 1.9.1