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From: Rob Herring <robh@kernel.org>
To: Lee Jones <lee@kernel.org>
Cc: linux-kernel@vger.kernel.org
Subject: [RESEND PATCH] mfd: motorola-cpcap: Drop unnecessary of_match_device() call
Date: Tue, 17 Oct 2023 15:35:36 -0500	[thread overview]
Message-ID: <20231017203537.2700340-1-robh@kernel.org> (raw)

If probe is reached, we've already matched the device and in the case of
DT matching, the struct device_node pointer will be set. Therefore, there
is no need to call of_match_device() in probe.

Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/mfd/motorola-cpcap.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/mfd/motorola-cpcap.c b/drivers/mfd/motorola-cpcap.c
index a19691ba8d8b..d8243b956f87 100644
--- a/drivers/mfd/motorola-cpcap.c
+++ b/drivers/mfd/motorola-cpcap.c
@@ -11,7 +11,7 @@
 #include <linux/irq.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/mod_devicetable.h>
 #include <linux/regmap.h>
 #include <linux/sysfs.h>
 
@@ -290,14 +290,9 @@ static const struct mfd_cell cpcap_mfd_devices[] = {
 
 static int cpcap_probe(struct spi_device *spi)
 {
-	const struct of_device_id *match;
 	struct cpcap_ddata *cpcap;
 	int ret;
 
-	match = of_match_device(cpcap_of_match, &spi->dev);
-	if (!match)
-		return -ENODEV;
-
 	cpcap = devm_kzalloc(&spi->dev, sizeof(*cpcap), GFP_KERNEL);
 	if (!cpcap)
 		return -ENOMEM;
-- 
2.42.0


             reply	other threads:[~2023-10-17 20:35 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-17 20:35 Rob Herring [this message]
2023-10-19 12:33 ` (subset) [RESEND PATCH] mfd: motorola-cpcap: Drop unnecessary of_match_device() call Lee Jones

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