[tip: irq/core] genirq: Remove unused irq_chip_generic:: {type,polarity}_cache

[tip-bot2 for Jiri Slaby (SUSE)]

The following commit has been merged into the irq/core branch of tip:

Commit-ID:     a09cdb8f564613769142a60400bb5160864c3269
Gitweb:        https://git.kernel.org/tip/a09cdb8f564613769142a60400bb5160864c3269
Author:        Jiri Slaby (SUSE) <jirislaby@xxxxxxxxxx>
AuthorDate:    Thu, 08 Aug 2024 12:41:17 +02:00
Committer:     Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Thu, 08 Aug 2024 17:15:02 +02:00

genirq: Remove unused irq_chip_generic:: {type,polarity}_cache

The type_cache and polarity_cache members of struct irq_chip_generic are
unused. Remove them both along with their kernel-doc.

Found by https://github.com/jirislaby/clang-struct.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@xxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/all/20240808104118.430670-2-jirislaby@xxxxxxxxxx

---
 include/linux/irq.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/include/linux/irq.h b/include/linux/irq.h
index 1f5dbf1..00490d6 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -1040,8 +1040,6 @@ struct irq_chip_type {
  * @irq_base:		Interrupt base nr for this chip
  * @irq_cnt:		Number of interrupts handled by this chip
  * @mask_cache:		Cached mask register shared between all chip types
- * @type_cache:		Cached type register
- * @polarity_cache:	Cached polarity register
  * @wake_enabled:	Interrupt can wakeup from suspend
  * @wake_active:	Interrupt is marked as an wakeup from suspend source
  * @num_ct:		Number of available irq_chip_type instances (usually 1)
@@ -1068,8 +1066,6 @@ struct irq_chip_generic {
 	unsigned int		irq_base;
 	unsigned int		irq_cnt;
 	u32			mask_cache;
-	u32			type_cache;
-	u32			polarity_cache;
 	u32			wake_enabled;
 	u32			wake_active;
 	unsigned int		num_ct;