[PATCH 3/7] irq: fix checkpatch error

[Kefeng Wang <wangkefeng.wang@huawei.com>]

ERROR: space required before the open parenthesis '('
WARNING: Prefer pr_warn(... to pr_warning(...
Just fix above 2 issue.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
 kernel/irq/irqdomain.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 5a83dde..fd47f33 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -419,7 +419,7 @@ static void irq_domain_disassociate_many(struct irq_domain *domain,
 		irq_data->hwirq = 0;
 
 		/* Clear reverse map */
-		switch(domain->revmap_type) {
+		switch (domain->revmap_type) {
 		case IRQ_DOMAIN_MAP_LINEAR:
 			if (hwirq < domain->revmap_data.linear.size)
 				domain->revmap_data.linear.revmap[hwirq] = 0;
@@ -570,7 +570,7 @@ unsigned int irq_create_mapping(struct irq_domain *domain,
 	if (domain == NULL)
 		domain = irq_default_domain;
 	if (domain == NULL) {
-		pr_warning("irq_create_mapping called for"
+		pr_warn("irq_create_mapping called for"
 			   " NULL domain, hwirq=%lx\n", hwirq);
 		WARN_ON(1);
 		return 0;
@@ -672,7 +672,7 @@ unsigned int irq_create_of_mapping(struct device_node *controller,
 		if (intsize > 0)
 			return intspec[0];
 #endif
-		pr_warning("no irq domain found for %s !\n",
+		pr_warn("no irq domain found for %s !\n",
 			   of_node_full_name(controller));
 		return 0;
 	}
-- 
1.8.2.1