linux-kernel - [PATCH v2 18/22] sh: intc: Switch to irq_get_nr

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Message-ID: <20241008202601.3737326-19-bvanassche@acm.org>
Date: Tue,  8 Oct 2024 13:25:57 -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>,
	Yoshinori Sato <ysato@...rs.sourceforge.jp>
Subject: [PATCH v2 18/22] sh: intc: 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: Yoshinori Sato <ysato@...rs.sourceforge.jp>
Signed-off-by: Bart Van Assche <bvanassche@....org>
---
 drivers/sh/intc/virq-debugfs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/sh/intc/virq-debugfs.c b/drivers/sh/intc/virq-debugfs.c
index 939915a07d99..5dd8febe6da5 100644
--- a/drivers/sh/intc/virq-debugfs.c
+++ b/drivers/sh/intc/virq-debugfs.c
@@ -18,6 +18,7 @@
 
 static int intc_irq_xlate_show(struct seq_file *m, void *priv)
 {
+	const unsigned int nr_irqs = irq_get_nr_irqs();
 	int i;
 
 	seq_printf(m, "%-5s  %-7s  %-15s\n", "irq", "enum", "chip name");