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

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Add checks for data register descriptors:
  1. Register addresses must be unique.
  2. Enum ID values 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/20200110131927.1029-13-geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2020-01-10 14:19:26 +01:00
parent 4bd7d16a30
commit 0e6cd847a4
1 changed files with 8 additions and 0 deletions
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8
drivers/pinctrl/sh-pfc/core.c
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@ -1004,6 +1004,14 @@ static void __init sh_pfc_check_info(const struct sh_pfc_soc_info *info)
/* 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);
/* Check data registers */
for (i = 0; info->data_regs && info->data_regs[i].reg; i++) {
sh_pfc_check_reg(drvname, info->data_regs[i].reg);
sh_pfc_check_reg_enums(drvname, info->data_regs[i].reg,
info->data_regs[i].enum_ids,
info->data_regs[i].reg_width);
}
}
static void __init sh_pfc_check_driver(const struct platform_driver *pdrv)