[v3] Reduce the scope of 'nr_irqs'

[PATCH v3 09/22] net: hamradio: baycom_ser_fdx: Switch to irq_get_nr_irqs()

Posted by Bart Van Assche 1 month, 1 week ago

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

Cc: Thomas Sailer <t.sailer@alumni.ethz.ch>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 drivers/net/hamradio/baycom_ser_fdx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/hamradio/baycom_ser_fdx.c b/drivers/net/hamradio/baycom_ser_fdx.c
index 646f605e358f..799f8ece7824 100644
--- a/drivers/net/hamradio/baycom_ser_fdx.c
+++ b/drivers/net/hamradio/baycom_ser_fdx.c
@@ -373,6 +373,7 @@ static enum uart ser12_check_uart(unsigned int iobase)
 
 static int ser12_open(struct net_device *dev)
 {
+	const unsigned int nr_irqs = irq_get_nr_irqs();
 	struct baycom_state *bc = netdev_priv(dev);
 	enum uart u;

[tip: irq/core] net: hamradio: baycom_ser_fdx: Switch to irq_get_nr_irqs()

Posted by tip-bot2 for Bart Van Assche 1 month, 1 week ago

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

Commit-ID:     bc6e6f07ebeda52e9cd515a11f62c6a6abb6f50a
Gitweb:        https://git.kernel.org/tip/bc6e6f07ebeda52e9cd515a11f62c6a6abb6f50a
Author:        Bart Van Assche <bvanassche@acm.org>
AuthorDate:    Tue, 15 Oct 2024 12:09:40 -07:00
Committer:     Thomas Gleixner <tglx@linutronix.de>
CommitterDate: Wed, 16 Oct 2024 21:56:57 +02:00

net: hamradio: baycom_ser_fdx: Switch to irq_get_nr_irqs()

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

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20241015190953.1266194-10-bvanassche@acm.org

---
 drivers/net/hamradio/baycom_ser_fdx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/hamradio/baycom_ser_fdx.c b/drivers/net/hamradio/baycom_ser_fdx.c
index 646f605..799f8ec 100644
--- a/drivers/net/hamradio/baycom_ser_fdx.c
+++ b/drivers/net/hamradio/baycom_ser_fdx.c
@@ -373,6 +373,7 @@ static enum uart ser12_check_uart(unsigned int iobase)
 
 static int ser12_open(struct net_device *dev)
 {
+	const unsigned int nr_irqs = irq_get_nr_irqs();
 	struct baycom_state *bc = netdev_priv(dev);
 	enum uart u;