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authorAnton Vorontsov <avorontsov@ru.mvista.com>2008-03-11 20:24:13 +0300
committerKumar Gala <galak@kernel.crashing.org>2008-04-17 01:01:39 -0500
commit0b51b02edff2417deff98d8bbf294fa56b765bc6 (patch)
tree709358fd88085a368795b8d7be068073b5b16180 /arch/powerpc/sysdev/qe_lib/qe.c
parentacaa7aa30a8cdf7276945629f56d6daf30beb157 (diff)
[POWERPC] QE: implement qe_muram_offset
qe_muram_offset is the reverse of the qe_muram_addr, will be used for the Freescale QE USB Host Controller driver. This patch also moves qe_muram_addr into the qe.h header, plus adds __iomem hints to use with sparse. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/sysdev/qe_lib/qe.c')
-rw-r--r--arch/powerpc/sysdev/qe_lib/qe.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c
index cc81fd1141b..addabcd443a 100644
--- a/arch/powerpc/sysdev/qe_lib/qe.c
+++ b/arch/powerpc/sysdev/qe_lib/qe.c
@@ -55,7 +55,7 @@ struct qe_snum {
/* We allocate this here because it is used almost exclusively for
* the communication processor devices.
*/
-struct qe_immap *qe_immr = NULL;
+struct qe_immap __iomem *qe_immr;
EXPORT_SYMBOL(qe_immr);
static struct qe_snum snums[QE_NUM_OF_SNUM]; /* Dynamically allocated SNUMs */
@@ -415,12 +415,6 @@ void qe_muram_dump(void)
}
EXPORT_SYMBOL(qe_muram_dump);
-void *qe_muram_addr(unsigned long offset)
-{
- return (void *)&qe_immr->muram[offset];
-}
-EXPORT_SYMBOL(qe_muram_addr);
-
/* The maximum number of RISCs we support */
#define MAX_QE_RISC 2