[PATCH 2/7] pinctrl: bcm281xx: Fix incorrect regmap max_registers value

[Artur Weber <aweber.kernel@xxxxxxxxx>]

The max_registers value does not take into consideration the stride;
currently, it's set to the number of the last pin, but this does not
accurately represent the final register.

Fix this by multiplying the current value by 4.

Fixes: 54b1aa5a5b16 ("ARM: pinctrl: Add Broadcom Capri pinctrl driver")
Signed-off-by: Artur Weber <aweber.kernel@xxxxxxxxx>
---
 drivers/pinctrl/bcm/pinctrl-bcm281xx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/bcm/pinctrl-bcm281xx.c b/drivers/pinctrl/bcm/pinctrl-bcm281xx.c
index 73dbf29c002f39cde71352c1bf806872dd218b62..cf6efa9c0364a1ad65885c982e7634f26d19c944 100644
--- a/drivers/pinctrl/bcm/pinctrl-bcm281xx.c
+++ b/drivers/pinctrl/bcm/pinctrl-bcm281xx.c
@@ -974,7 +974,7 @@ static const struct regmap_config bcm281xx_pinctrl_regmap_config = {
 	.reg_bits = 32,
 	.reg_stride = 4,
 	.val_bits = 32,
-	.max_register = BCM281XX_PIN_VC_CAM3_SDA,
+	.max_register = BCM281XX_PIN_VC_CAM3_SDA * 4,
 };
 
 static int bcm281xx_pinctrl_get_groups_count(struct pinctrl_dev *pctldev)

-- 
2.48.1