X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fi2c%2Fbusses%2Fi2c-xgene-slimpro.c;fp=kernel%2Fdrivers%2Fi2c%2Fbusses%2Fi2c-xgene-slimpro.c;h=3c38029e3fe976cb4ce854dd3d811a849d94aa66;hb=52f993b8e89487ec9ee15a7fb4979e0f09a45b27;hp=4233f5695352fdc951c54c54dc6fbb9de926d26e;hpb=c189ccac5702322ed843fe17057035b7222a59b6;p=kvmfornfv.git

diff --git a/kernel/drivers/i2c/busses/i2c-xgene-slimpro.c b/kernel/drivers/i2c/busses/i2c-xgene-slimpro.c
index 4233f5695..3c38029e3 100644
--- a/kernel/drivers/i2c/busses/i2c-xgene-slimpro.c
+++ b/kernel/drivers/i2c/busses/i2c-xgene-slimpro.c
@@ -105,7 +105,7 @@ struct slimpro_i2c_dev {
 	struct mbox_chan *mbox_chan;
 	struct mbox_client mbox_client;
 	struct completion rd_complete;
-	u8 dma_buffer[I2C_SMBUS_BLOCK_MAX];
+	u8 dma_buffer[I2C_SMBUS_BLOCK_MAX + 1]; /* dma_buffer[0] is used for length */
 	u32 *resp_msg;
 };