this failure.

Fixes: 2c210c9a34a3 ("gpio: 104-idio-16: Migrate to the regmap API")
Reported-by: Mark Cave-Ayland <mark.caveayland@nutanix.com>
Link: https://lore.kernel.org/r/9b0375fd-235f-4ee1-a7fa-daca296ef6bf@nutanix.com
Suggested-by: Mark Cave-Ayland <mark.caveayland@nutanix.com>
Cc: stable@vger.kernel.org
Signed-off-by: William Breathitt Gray <wbg@kernel.org>
---
 drivers/gpio/gpio-104-idio-16.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/gpio-104-idio-16.c b/drivers/gpio/gpio-104-idio-16.c
index ffe7e1cb6b238856b9d13b2a278fe6c44b9cc8d3..fe5c10cd5c327ace1b715e9a27590211dce06fb0 100644
--- a/drivers/gpio/gpio-104-idio-16.c
+++ b/drivers/gpio/gpio-104-idio-16.c
@@ -59,6 +59,7 @@ static const struct regmap_config idio_16_regmap_config = {
 	.reg_stride = 1,
 	.val_bits = 8,
 	.io_port = true,
+	.max_register = 0x5,
 	.wr_table = &idio_16_wr_table,
 	.rd_table = &idio_16_rd_table,
 	.volatile_table = &idio_16_rd_table,

-- 
2.51.0[PATCH 1/3] gpio: 104-idio-16: Define maximum valid register address offsetWilliam Breathitt Gray <wbg@kernel.org> undefinedBartosz Golaszewski <bartosz.golaszewski@linaro.org>, Linus Walleij <linus.walleij@linaro.org> undefined undefined undefined undefined undefined undefined undefined undefined undefined undefinedŒ
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