linux-kernel - [PATCH v2 11/22] scsi: aha152x: Switch to irq_get_nr

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20241008202601.3737326-12-bvanassche@acm.org>
Date: Tue,  8 Oct 2024 13:25:50 -0700
From: Bart Van Assche <bvanassche@....org>
To: Thomas Gleixner <tglx@...utronix.de>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Russell King <linux@...linux.org.uk>,
	linux-kernel@...r.kernel.org,
	Bart Van Assche <bvanassche@....org>,
	"Juergen E. Fischer" <fischer@...bit.de>
Subject: [PATCH v2 11/22] scsi: aha152x: Switch to irq_get_nr_irqs()

Use the irq_get_nr_irqs() function instead of the global variable
'nr_irqs'. This patch prepares for changing 'nr_irqs' from an exported
global variable into a variable with file scope.

Cc: Juergen E. Fischer <fischer@...bit.de>
Signed-off-by: Bart Van Assche <bvanassche@....org>
---
 drivers/scsi/aha152x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index a0fb330b8df5..4276f868cd91 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -295,7 +295,7 @@ CMD_INC_RESID(struct scsi_cmnd *cmd, int inc)
 #else
 #define IRQ_MIN 9
 #if defined(__PPC)
-#define IRQ_MAX (nr_irqs-1)
+#define IRQ_MAX (irq_get_nr_irqs()-1)
 #else
 #define IRQ_MAX 12
 #endif