Staging: fbtft: fb_ra8875: Remove useless cast

Remove explicit type conversion as it is not required.
Semantic patch used:

@@
type T;
T e;
identifier x;
@@

* T x = (T)e;

Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/fbtft/fb_ra8875.c b/drivers/staging/fbtft/fb_ra8875.c
index 86e43e158c61d43fe3cb78774abd4efb2a1128ac..b167c50616318a94e98c766c9ef972f05fc60fbc 100644 (file)
--- a/drivers/staging/fbtft/fb_ra8875.c
+++ b/drivers/staging/fbtft/fb_ra8875.c
@@ -204,7 +204,7 @@ static void write_reg8_bus8(struct fbtft_par *par, int len, ...)
 {
        va_list args;
        int i, ret;
-       u8 *buf = (u8 *)par->buf;
+       u8 *buf = par->buf;
 
        /* slow down spi-speed for writing registers */
        par->fbtftops.write = write_spi;