pinctrl: sh-pfc: checker: Add ioctrl register checks

Add checks for generic control register descriptors:
  1. Register addresses must be unique.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20200110131927.1029-12-geert+renesas@glider.be

diff --git a/drivers/pinctrl/sh-pfc/core.c b/drivers/pinctrl/sh-pfc/core.c
index fcd11d83ee41444cebf3853132705e02ac940cec..42432db4fc0b21546cd8c1c010fceef654f24b71 100644 (file)
--- a/drivers/pinctrl/sh-pfc/core.c
+++ b/drivers/pinctrl/sh-pfc/core.c
@@ -1000,6 +1000,10 @@ static void __init sh_pfc_check_info(const struct sh_pfc_soc_info *info)
        /* Check bias registers */
        for (i = 0; info->bias_regs && info->bias_regs[i].puen; i++)
                sh_pfc_check_bias_reg(info, &info->bias_regs[i]);
+
+       /* Check ioctrl registers */
+       for (i = 0; info->ioctrl_regs && info->ioctrl_regs[i].reg; i++)
+               sh_pfc_check_reg(drvname, info->ioctrl_regs[i].reg);
 }
 
 static void __init sh_pfc_check_driver(const struct platform_driver *pdrv)