Commit-ID: 8880c13734af33635118a1e9567dadc7f9ddb7a8
Gitweb: https://git.kernel.org/tip/8880c13734af33635118a1e9567dadc7f9ddb7a8
Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
AuthorDate: Fri, 29 Dec 2017 16:29:15 +0100
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Fri, 29 Dec 2017 16:37:09 +0100
gpio: brcmstb: Make really use of the new lockdep class
The recent extension of irq_set_lockdep_class() with a second argument
added the new lockdep class to the mrcmstb driver, but used the already
existing lockdep class as second argument, which leaves the new lockdep
class defined but unused.
Use the new lockdep class as that's what the change intended to do.
Fixes: 39c3fd58952d ("kernel/irq: Extend lockdep class for request mutex")
Reported-by: Ingo Molnar <mingo@xxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Andrew Lunn <andrew@xxxxxxx>
Cc: linus.walleij@xxxxxxxxxx
---
drivers/gpio/gpio-brcmstb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-brcmstb.c b/drivers/gpio/gpio-brcmstb.c
index 5b24801..bb4f8cf 100644
--- a/drivers/gpio/gpio-brcmstb.c
+++ b/drivers/gpio/gpio-brcmstb.c
@@ -348,7 +348,7 @@ static int brcmstb_gpio_irq_map(struct irq_domain *d, unsigned int irq,
if (ret < 0)
return ret;
irq_set_lockdep_class(irq, &brcmstb_gpio_irq_lock_class,
- &brcmstb_gpio_irq_lock_class);
+ &brcmstb_gpio_irq_request_class);
irq_set_chip_and_handler(irq, &priv->irq_chip, handle_level_irq);
irq_set_noprobe(irq);
return 0;
--
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