Better STOPINTR bit semantics in the PXA2xx DMA.

Don't error out on reading GPCR register, just warn (Thorsten Zitterell).
Don't zero a memory that's already zeroed.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3676 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 0 insertions, 1 deletions

diff --git a/hw/sd.c b/hw/sd.c
index 08e8805e54..9dd86e3573 100644
--- a/hw/sd.c
+++ b/hw/sd.c
@@ -377,7 +377,6 @@ static void sd_reset(SDState *sd, BlockDriverState *bdrv)
         qemu_free(sd->wp_groups);
     sd->wp_switch = bdrv_is_read_only(bdrv);
     sd->wp_groups = (int *) qemu_mallocz(sizeof(int) * sect);
-    memset(sd->wp_groups, 0, sizeof(int) * sect);
     memset(sd->function_group, 0, sizeof(int) * 6);
     sd->erase_start = 0;
     sd->erase_end = 0;