Commit 56c167a0 authored by Nam Cao's avatar Nam Cao Committed by Thomas Gleixner
Browse files

genirq/matrix, LoongArch: Delete IRQ_MATRIX_BITS leftovers 



Delete IRQ_MATRIX_BITS leftovers after commit 5b98d210 ("genirq/matrix:
Dynamic bitmap allocation") has made IRQ_MATRIX_BITS obsolete.

Signed-off-by: default avatarNam Cao <namcao@linutronix.de>
Signed-off-by: default avatarThomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20260316072850.467995-1-namcao@linutronix.de
parent 5a8103a6

arch/loongarch/include/asm/irq.h

+0 −1
Original line number Diff line number Diff line
@@ -48,7 +48,6 @@ void spurious_interrupt(void); 
 */

#define NR_VECTORS		256

#define NR_LEGACY_VECTORS	16

#define IRQ_MATRIX_BITS		NR_VECTORS



#define AVEC_IRQ_SHIFT		4

#define AVEC_IRQ_BIT		8

kernel/irq/matrix.c

+1 −1
Original line number Diff line number Diff line
@@ -39,7 +39,7 @@ struct irq_matrix { 


/**

 * irq_alloc_matrix - Allocate a irq_matrix structure and initialize it

 * @matrix_bits:	Number of matrix bits must be <= IRQ_MATRIX_BITS

 * @matrix_bits:	Number of matrix bits

 * @alloc_start:	From which bit the allocation search starts

 * @alloc_end:		At which bit the allocation search ends, i.e first

 *			invalid bit