bus: imx-weim: fix valid range check

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>

diff --git a/drivers/bus/imx-weim.c b/drivers/bus/imx-weim.c
index 6b5da73c85417644b5885e534c39917e4e5496a3..837bf9d51c6ec93888cec97ecde0eb2a792339e2 100644 (file)
--- a/drivers/bus/imx-weim.c
+++ b/drivers/bus/imx-weim.c
@@ -120,7 +120,7 @@ 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++) {