diff options
| -rw-r--r-- | drivers/base/regmap/regmap-irq.c | 2 | ||||
| -rw-r--r-- | include/linux/regmap.h | 6 |
2 files changed, 6 insertions, 2 deletions
diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c index 71de097847a7..a691553a0d6f 100644 --- a/drivers/base/regmap/regmap-irq.c +++ b/drivers/base/regmap/regmap-irq.c @@ -739,6 +739,8 @@ int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode, } if (chip->not_fixed_stride) { + dev_warn(map->dev, "not_fixed_stride is deprecated; use ->get_irq_reg() instead"); + for (i = 0; i < chip->num_regs; i++) if (chip->sub_reg_offsets[i].num_regs != 1) return -EINVAL; diff --git a/include/linux/regmap.h b/include/linux/regmap.h index 0d240922d4da..7cf2157134ac 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -1509,8 +1509,10 @@ struct regmap_irq_chip_data; * registers before unmasking interrupts to clear any bits * set when they were masked. * @not_fixed_stride: Used when chip peripherals are not laid out with fixed - * stride. Must be used with sub_reg_offsets containing the - * offsets to each peripheral. + * stride. Must be used with sub_reg_offsets containing the + * offsets to each peripheral. Deprecated; the same thing + * can be accomplished with a @get_irq_reg callback, without + * the need for a @sub_reg_offsets table. * @status_invert: Inverted status register: cleared bits are active interrupts. * @runtime_pm: Hold a runtime PM lock on the device when accessing it. * |