diff options
Diffstat (limited to 'drivers/pinctrl/sh-pfc/core.c')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/core.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/pinctrl/sh-pfc/core.c b/drivers/pinctrl/sh-pfc/core.c index cadfb376cb21..19735012ffb4 100644 --- a/drivers/pinctrl/sh-pfc/core.c +++ b/drivers/pinctrl/sh-pfc/core.c @@ -75,26 +75,25 @@ static void __iomem *sh_pfc_phys_to_virt(struct sh_pfc *pfc, BUG(); } -struct sh_pfc_pin *sh_pfc_get_pin(struct sh_pfc *pfc, unsigned int pin) +int sh_pfc_get_pin_index(struct sh_pfc *pfc, unsigned int pin) { unsigned int offset; unsigned int i; if (pfc->info->ranges == NULL) - return &pfc->info->pins[pin]; + return pin; for (i = 0, offset = 0; i < pfc->info->nr_ranges; ++i) { const struct pinmux_range *range = &pfc->info->ranges[i]; if (pin <= range->end) return pin >= range->begin - ? &pfc->info->pins[offset + pin - range->begin] - : NULL; + ? offset + pin - range->begin : -1; offset += range->end - range->begin + 1; } - return NULL; + return -1; } static int sh_pfc_enum_in_range(pinmux_enum_t enum_id, struct pinmux_range *r) @@ -393,11 +392,6 @@ static int sh_pfc_probe(struct platform_device *pdev) struct sh_pfc *pfc; int ret; - /* - * Ensure that the type encoding fits - */ - BUILD_BUG_ON(PINMUX_FLAG_TYPE > ((1 << PINMUX_FLAG_DBIT_SHIFT) - 1)); - info = pdev->id_entry->driver_data ? (void *)pdev->id_entry->driver_data : pdev->dev.platform_data; if (info == NULL) |