Unverified Commit 2b961c51 authored by Chunyan Zhang's avatar Chunyan Zhang Committed by Mark Brown
Browse files

spi: sprd: Make sure offset not equal to slave address size 



The slave register offset shouldn't equal to the max slave address
which ADI can support to access.

Signed-off-by: default avatarChunyan Zhang <chunyan.zhang@unisoc.com>
Link: https://lore.kernel.org/r/20210824070212.2089255-2-zhang.lyra@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 5dc349ec

drivers/spi/spi-sprd-adi.c

+1 −1
Original line number Diff line number Diff line
@@ -119,7 +119,7 @@ struct sprd_adi { 


static int sprd_adi_check_addr(struct sprd_adi *sadi, u32 reg)

{

	if (reg > ADI_SLAVE_ADDR_SIZE) {

	if (reg >= ADI_SLAVE_ADDR_SIZE) {

		dev_err(sadi->dev,

			"slave address offset is incorrect, reg = 0x%x\n",

			reg);