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From:   Stephen Kitt <steve@sk2.org>
To:     Michael Ellerman <mpe@ellerman.id.au>,
        Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Paul Mackerras <paulus@samba.org>,
        Scott Wood <oss@buserror.net>, linuxppc-dev@lists.ozlabs.org
Cc:     linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org,
        Stephen Kitt <steve@sk2.org>
Subject: [PATCH] arch/powerpc: use simple i2c probe function
Date:   Fri,  7 Aug 2020 17:27:13 +0200
Message-Id: <20200807152713.381588-1-steve@sk2.org>
MIME-Version: 1.0
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Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

The i2c probe functions here don't use the id information provided in
their second argument, so the single-parameter i2c probe function
("probe_new") can be used instead.

This avoids scanning the identifier tables during probes.

Signed-off-by: Stephen Kitt <steve@sk2.org>
---
 arch/powerpc/platforms/44x/ppc476.c            | 5 ++---
 arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c | 4 ++--
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/arch/powerpc/platforms/44x/ppc476.c b/arch/powerpc/platforms/44x/ppc476.c
index cba83eee685c..07f7e3ce67b5 100644
--- a/arch/powerpc/platforms/44x/ppc476.c
+++ b/arch/powerpc/platforms/44x/ppc476.c
@@ -86,8 +86,7 @@ static void __noreturn avr_reset_system(char *cmd)
 	avr_halt_system(AVR_PWRCTL_RESET);
 }
 
-static int avr_probe(struct i2c_client *client,
-			    const struct i2c_device_id *id)
+static int avr_probe(struct i2c_client *client)
 {
 	avr_i2c_client = client;
 	ppc_md.restart = avr_reset_system;
@@ -104,7 +103,7 @@ static struct i2c_driver avr_driver = {
 	.driver = {
 		.name = "akebono-avr",
 	},
-	.probe = avr_probe,
+	.probe_new = avr_probe,
 	.id_table = avr_id,
 };
 
diff --git a/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c
index 0967bdfb1691..409481016928 100644
--- a/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c
+++ b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c
@@ -142,7 +142,7 @@ static int mcu_gpiochip_remove(struct mcu *mcu)
 	return 0;
 }
 
-static int mcu_probe(struct i2c_client *client, const struct i2c_device_id *id)
+static int mcu_probe(struct i2c_client *client)
 {
 	struct mcu *mcu;
 	int ret;
@@ -221,7 +221,7 @@ static struct i2c_driver mcu_driver = {
 		.name = "mcu-mpc8349emitx",
 		.of_match_table = mcu_of_match_table,
 	},
-	.probe = mcu_probe,
+	.probe_new = mcu_probe,
 	.remove	= mcu_remove,
 	.id_table = mcu_ids,
 };
-- 
2.25.4