Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 3.18 16/27] irqchip/crossbar: Fix incorrect type of local variables | Date | Thu, 19 Oct 2017 15:49:22 +0200 |
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3.18-stable review patch. If anyone has any objections, please let me know.
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From: Franck Demathieu <fdemathieu@gmail.com>
[ Upstream commit b28ace12661fbcfd90959c1e84ff5a85113a82a1 ]
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> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/irqchip/irq-crossbar.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/irqchip/irq-crossbar.c +++ b/drivers/irqchip/irq-crossbar.c @@ -175,7 +175,8 @@ static const struct irq_domain_ops routa 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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