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authorFranck Demathieu <fdemathieu@gmail.com>2017-02-23 10:48:55 +0100
committerThomas Gleixner <tglx@linutronix.de>2017-03-01 10:08:20 +0100
commitb28ace12661fbcfd90959c1e84ff5a85113a82a1 (patch)
tree7e1b55b4729c4d8c8852a5f05bad2bec0f046398
parent74e3f63ce60eb81fbd39aa6c0353059b7e2cb5f7 (diff)
downloadlinux-b28ace12661fbcfd90959c1e84ff5a85113a82a1.tar.bz2
irqchip/crossbar: Fix incorrect type of local variables
The max and entry variables are unsigned according to the dt-bindings. Fix following 3 sparse issues (-Wtypesign): drivers/irqchip/irq-crossbar.c:222:52: warning: incorrect type in argument 3 (different signedness) drivers/irqchip/irq-crossbar.c:222:52: expected unsigned int [usertype] *out_value drivers/irqchip/irq-crossbar.c:222:52: got int *<noident> drivers/irqchip/irq-crossbar.c:245:56: warning: incorrect type in argument 4 (different signedness) drivers/irqchip/irq-crossbar.c:245:56: expected unsigned int [usertype] *out_value drivers/irqchip/irq-crossbar.c:245:56: got int *<noident> drivers/irqchip/irq-crossbar.c:263:56: warning: incorrect type in argument 4 (different signedness) drivers/irqchip/irq-crossbar.c:263:56: expected unsigned int [usertype] *out_value drivers/irqchip/irq-crossbar.c:263:56: got int *<noident> Signed-off-by: Franck Demathieu <fdemathieu@gmail.com> Cc: marc.zyngier@arm.com Cc: jason@lakedaemon.net Link: http://lkml.kernel.org/r/20170223094855.6546-1-fdemathieu@gmail.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-rw-r--r--drivers/irqchip/irq-crossbar.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-crossbar.c b/drivers/irqchip/irq-crossbar.c
index 1eef56a89b1f..05bbf171df37 100644
--- a/drivers/irqchip/irq-crossbar.c
+++ b/drivers/irqchip/irq-crossbar.c
@@ -198,7 +198,8 @@ static const struct irq_domain_ops crossbar_domain_ops = {
static int __init crossbar_of_init(struct device_node *node)
{
- int i, size, max = 0, reserved = 0, entry;
+ int i, size, reserved = 0;
+ u32 max = 0, entry;
const __be32 *irqsr;
int ret = -ENOMEM;