6.6-stable review patch. If anyone has any objections, please let me know.
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From: Lucas Stach l.stach@pengutronix.de
[ Upstream commit 7bca405c986075c99b9f729d3587b5c45db39d01 ]
When the range parsing was open-coded the number of u32 entries to parse had to be a multiple of 4 and the driver checks this. With the range parsing converted to the range parser the counting changes from individual u32 entries to a complete range, so the check must not reject counts not divisible by 4.
Fixes: 2a88e4792c6d ("bus: imx-weim: Remove open coded "ranges" parsing") Signed-off-by: Lucas Stach l.stach@pengutronix.de Signed-off-by: Shawn Guo shawnguo@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/bus/imx-weim.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/bus/imx-weim.c b/drivers/bus/imx-weim.c index 42c9386a7b423..f9fd1582f150d 100644 --- a/drivers/bus/imx-weim.c +++ b/drivers/bus/imx-weim.c @@ -117,7 +117,7 @@ static int imx_weim_gpr_setup(struct platform_device *pdev) i++; }
- if (i == 0 || i % 4) + if (i == 0) goto err;
for (i = 0; i < ARRAY_SIZE(gprvals); i++) {