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Diffstat (limited to 'arch/xtensa/platforms/iss/simdisk.c')
-rw-r--r--arch/xtensa/platforms/iss/simdisk.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/xtensa/platforms/iss/simdisk.c b/arch/xtensa/platforms/iss/simdisk.c
index f58a4e6472cb..ede04cca30dd 100644
--- a/arch/xtensa/platforms/iss/simdisk.c
+++ b/arch/xtensa/platforms/iss/simdisk.c
@@ -86,6 +86,7 @@ static void simdisk_transfer(struct simdisk *dev, unsigned long sector,
unsigned long io;
simc_lseek(dev->fd, offset, SEEK_SET);
+ READ_ONCE(*buffer);
if (write)
io = simc_write(dev->fd, buffer, nbytes);
else