regmap-irq: Cleanups and remove unused

Merge series from Aidan MacDonald <aidanmacdonald.0x0@gmail.com>:

This is a straightforward patch series, mostly just removing a bunch
of old features that were only used by a handful of drivers.

- 1/4 and 2/4 remove unused, deprecated functionality
- 3/4 makes the behavior of .handle_mask_sync() a bit more consistent
  w.r.t. mask and unmask registers, to aid maintainability.
- 4/4 removes now-unused "inverted mask/unmask" compatibility code.

1 files changed, 0 insertions, 16 deletions

diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 2ad0e3d77b95..8fc0b3ebce44 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -1528,9 +1528,6 @@ struct regmap_irq_chip_data;
  *		     status_base. Should contain num_regs arrays.
  *		     Can be provided for chips with more complex mapping than
  *		     1.st bit to 1.st sub-reg, 2.nd bit to 2.nd sub-reg, ...
- *		     When used with not_fixed_stride, each one-element array
- *		     member contains offset calculated as address from each
- *		     peripheral to first peripheral.
  * @num_main_regs: Number of 'main status' irq registers for chips which have
  *		   main_status set.
  *
@@ -1542,8 +1539,6 @@ struct regmap_irq_chip_data;
  * @ack_base:    Base ack address. If zero then the chip is clear on read.
  *               Using zero value is possible with @use_ack bit.
  * @wake_base:   Base address for wake enables.  If zero unsupported.
- * @type_base:   Base address for irq type.  If zero unsupported.  Deprecated,
- *		 use @config_base instead.
  * @config_base: Base address for IRQ type config regs. If null unsupported.
  * @irq_reg_stride:  Stride to use for chips where registers are not contiguous.
  * @init_ack_masked: Ack all masked interrupts once during initalization.
@@ -1569,11 +1564,6 @@ struct regmap_irq_chip_data;
  *                   registers before unmasking interrupts to clear any bits
  *                   set when they were masked.
  * @runtime_pm:  Hold a runtime PM lock on the device when accessing it.
- * @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. Deprecated; the same thing
- *		      can be accomplished with a @get_irq_reg callback, without
- *		      the need for a @sub_reg_offsets table.
  * @no_status: No status register: all interrupts assumed generated by device.
  *
  * @num_regs:    Number of registers in each control bank.
@@ -1581,9 +1571,6 @@ struct regmap_irq_chip_data;
  * @irqs:        Descriptors for individual IRQs.  Interrupt numbers are
  *               assigned based on the index in the array of the interrupt.
  * @num_irqs:    Number of descriptors.
- *
- * @num_type_reg:    Number of type registers. Deprecated, use config registers
- *		     instead.
  * @num_config_bases:	Number of config base registers.
  * @num_config_regs:	Number of config registers for each config base register.
  *
@@ -1621,7 +1608,6 @@ struct regmap_irq_chip {
 	unsigned int unmask_base;
 	unsigned int ack_base;
 	unsigned int wake_base;
-	unsigned int type_base;
 	const unsigned int *config_base;
 	unsigned int irq_reg_stride;
 	unsigned int init_ack_masked:1;
@@ -1634,7 +1620,6 @@ struct regmap_irq_chip {
 	unsigned int type_in_mask:1;
 	unsigned int clear_on_unmask:1;
 	unsigned int runtime_pm:1;
-	unsigned int not_fixed_stride:1;
 	unsigned int no_status:1;
 
 	int num_regs;
@@ -1642,7 +1627,6 @@ struct regmap_irq_chip {
 	const struct regmap_irq *irqs;
 	int num_irqs;
 
-	int num_type_reg;
 	int num_config_bases;
 	int num_config_regs;