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[RFC,07/57] drivers: nvmem: Use bus_find_device_by_of_node helper

Message ID 1559577023-558-8-git-send-email-suzuki.poulose@arm.com
State New
Headers show
Series [RFC,01/57] drivers: s390/cio: Use driver_for_each_device | expand

Commit Message

Suzuki K Poulose June 3, 2019, 3:49 p.m. UTC 
Switch to using the bus_find_device_by_of_node helper

Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>

---
 drivers/nvmem/core.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

-- 
2.7.4
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Patch

diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index c7892c3..63947d3 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -76,11 +76,6 @@  static struct bus_type nvmem_bus_type = {
 	.name		= "nvmem",
 };
 
-static int of_nvmem_match(struct device *dev, void *nvmem_np)
-{
-	return dev->of_node == nvmem_np;
-}
-
 static struct nvmem_device *of_nvmem_find(struct device_node *nvmem_np)
 {
 	struct device *d;
@@ -88,7 +83,7 @@  static struct nvmem_device *of_nvmem_find(struct device_node *nvmem_np)
 	if (!nvmem_np)
 		return NULL;
 
-	d = bus_find_device(&nvmem_bus_type, NULL, nvmem_np, of_nvmem_match);
+	d = bus_find_device_by_of_node(&nvmem_bus_type, NULL, nvmem_np);
 
 	if (!d)
 		return NULL;