Commit-ID: b28ace12661fbcfd90959c1e84ff5a85113a82a1
Gitweb: http://git.kernel.org/tip/b28ace12661fbcfd90959c1e84ff5a85113a82a1
Author: Franck Demathieu <fdemathieu@xxxxxxxxx>
AuthorDate: Thu, 23 Feb 2017 10:48:55 +0100
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Wed, 1 Mar 2017 10:08:20 +0100
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@xxxxxxxxx>
Cc: marc.zyngier@xxxxxxx
Cc: jason@xxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/20170223094855.6546-1-fdemathieu@xxxxxxxxx
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
---
drivers/irqchip/irq-crossbar.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/irqchip/irq-crossbar.c b/drivers/irqchip/irq-crossbar.c
index 1eef56a..05bbf17 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;
--
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