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From: Stephen Kitt <steve@sk2.org>
To: Kukjin Kim <kgene@kernel.org>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Russell King <linux@armlinux.org.uk>,
	patches@opensource.cirrus.com,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org
Cc: linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org,
	Stephen Kitt <steve@sk2.org>
Subject: [PATCH v2] ARM: s3c64xx: use simple i2c probe function
Date: Sun,  9 Aug 2020 19:22:43 +0200	[thread overview]
Message-ID: <20200809172243.15192-1-steve@sk2.org> (raw)

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>
---
Changes since v1:
  - split into per-sub-architecture patches.

 arch/arm/mach-s3c64xx/mach-crag6410-module.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-s3c64xx/mach-crag6410-module.c b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
index 34f1baa10c54..43b587e79d21 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410-module.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
@@ -378,8 +378,7 @@ static const struct {
 	  .i2c_devs = wm2200_i2c, .num_i2c_devs = ARRAY_SIZE(wm2200_i2c) },
 };
 
-static int wlf_gf_module_probe(struct i2c_client *i2c,
-			       const struct i2c_device_id *i2c_id)
+static int wlf_gf_module_probe(struct i2c_client *i2c)
 {
 	int ret, i, j, id, rev;
 
@@ -432,7 +431,7 @@ static struct i2c_driver wlf_gf_module_driver = {
 	.driver = {
 		.name = "wlf-gf-module"
 	},
-	.probe = wlf_gf_module_probe,
+	.probe_new = wlf_gf_module_probe,
 	.id_table = wlf_gf_module_id,
 };
 

base-commit: bcf876870b95592b52519ed4aafcf9d95999bc9c
-- 
2.20.1


WARNING: multiple messages have this Message-ID (diff)
From: Stephen Kitt <steve@sk2.org>
To: Kukjin Kim <kgene@kernel.org>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Russell King <linux@armlinux.org.uk>,
	patches@opensource.cirrus.com,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org
Cc: Stephen Kitt <steve@sk2.org>,
	linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2] ARM: s3c64xx: use simple i2c probe function
Date: Sun,  9 Aug 2020 19:22:43 +0200	[thread overview]
Message-ID: <20200809172243.15192-1-steve@sk2.org> (raw)

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>
---
Changes since v1:
  - split into per-sub-architecture patches.

 arch/arm/mach-s3c64xx/mach-crag6410-module.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-s3c64xx/mach-crag6410-module.c b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
index 34f1baa10c54..43b587e79d21 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410-module.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
@@ -378,8 +378,7 @@ static const struct {
 	  .i2c_devs = wm2200_i2c, .num_i2c_devs = ARRAY_SIZE(wm2200_i2c) },
 };
 
-static int wlf_gf_module_probe(struct i2c_client *i2c,
-			       const struct i2c_device_id *i2c_id)
+static int wlf_gf_module_probe(struct i2c_client *i2c)
 {
 	int ret, i, j, id, rev;
 
@@ -432,7 +431,7 @@ static struct i2c_driver wlf_gf_module_driver = {
 	.driver = {
 		.name = "wlf-gf-module"
 	},
-	.probe = wlf_gf_module_probe,
+	.probe_new = wlf_gf_module_probe,
 	.id_table = wlf_gf_module_id,
 };
 

base-commit: bcf876870b95592b52519ed4aafcf9d95999bc9c
-- 
2.20.1


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             reply	other threads:[~2020-08-09 17:28 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-09 17:22 Stephen Kitt [this message]
2020-08-09 17:22 ` [PATCH v2] ARM: s3c64xx: use simple i2c probe function Stephen Kitt
2020-08-10  9:36 ` Wolfram Sang
2020-08-10  9:36   ` Wolfram Sang
2020-08-13 13:13 ` Luca Ceresoli
2020-08-13 13:13   ` Luca Ceresoli
2020-08-17 15:53 ` Krzysztof Kozlowski
2020-08-17 15:53   ` Krzysztof Kozlowski

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