linux-kernel - [RFC PATCH 57/57] drivers: i2c-amd: Use driver_find_next

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Date:   Mon,  3 Jun 2019 16:50:23 +0100
From:   Suzuki K Poulose <suzuki.poulose@....com>
To:     linux-kernel@...r.kernel.org
Cc:     gregkh@...uxfoundation.org, rafael@...nel.org,
        suzuki.poulose@....com, Elie Morisse <syniurge@...il.com>,
        Nehal Shah <nehal-bakulchandra.shah@....com>,
        Shyam Sundar S K <shyam-sundar.s-k@....com>
Subject: [RFC PATCH 57/57] drivers: i2c-amd: Use driver_find_next_device() helper

Reuse the generic helper to find the first device matching
the driver.

Cc: Elie Morisse <syniurge@...il.com>
Cc: Nehal Shah <nehal-bakulchandra.shah@....com>
Cc: Shyam Sundar S K <shyam-sundar.s-k@....com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@....com>
---
 drivers/i2c/busses/i2c-amd-mp2-pci.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/i2c/busses/i2c-amd-mp2-pci.c b/drivers/i2c/busses/i2c-amd-mp2-pci.c
index c7fe3b4..5e4800d 100644
--- a/drivers/i2c/busses/i2c-amd-mp2-pci.c
+++ b/drivers/i2c/busses/i2c-amd-mp2-pci.c
@@ -457,18 +457,12 @@ static struct pci_driver amd_mp2_pci_driver = {
 };
 module_pci_driver(amd_mp2_pci_driver);
 
-static int amd_mp2_device_match(struct device *dev, const void *data)
-{
-	return 1;
-}
-
 struct amd_mp2_dev *amd_mp2_find_device(void)
 {
 	struct device *dev;
 	struct pci_dev *pci_dev;
 
-	dev = driver_find_device(&amd_mp2_pci_driver.driver, NULL, NULL,
-				 amd_mp2_device_match);
+	dev = driver_find_next_device(&amd_mp2_pci_driver.driver, NULL);
 	if (!dev)
 		return NULL;
 
-- 
2.7.4