si4700: revert r22641

bits 13:0 must not be modified (except for bit 8 ?)
fixes FM on my Clipv1 (some Clips weren't affected)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23826 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 1 insertions, 1 deletions

diff --git a/firmware/drivers/tuner/si4700.c b/firmware/drivers/tuner/si4700.c
index c19df6a7bb..be9b6a4068 100644
--- a/firmware/drivers/tuner/si4700.c
+++ b/firmware/drivers/tuner/si4700.c
@@ -297,7 +297,7 @@ void si4700_init(void)
 #ifdef USE_INTERNAL_OSCILLATOR
         /* Enable the internal oscillator
           (Si4702-16 needs this register to be initialised to 0x100) */
-        si4700_write_reg(TEST1, TEST1_XOSCEN | 0x100);
+        si4700_write_set(TEST1, TEST1_XOSCEN | 0x100);
         sleep(HZ/2);
 #endif    
     }