[ARM] dma: constify dma controller name and dma ops

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
index 4326738ff36f206d450efd29d414059653b02490..3122adae80be01be7362eefa31f02365ac879d98 100644 (file)
--- a/arch/arm/include/asm/mach/dma.h
+++ b/arch/arm/include/asm/mach/dma.h
@@ -21,7 +21,7 @@ struct dma_ops {
        void    (*disable)(unsigned int, dma_t *);              /* mandatory */
        int     (*residue)(unsigned int, dma_t *);              /* optional */
        int     (*setspeed)(unsigned int, dma_t *, int);        /* optional */
-       char    *type;
+       const char *type;
 };
 
 struct dma_struct {
@@ -40,7 +40,7 @@ struct dma_struct {
        unsigned int    lock;           /* Device is allocated          */
        const char      *device_id;     /* Device name                  */
 
-       struct dma_ops  *d_ops;
+       const struct dma_ops *d_ops;
 };
 
 struct floppy_dma {