[06/14] mfd: max14577: convert to i2c_new_dummy_device
diff mbox series

Message ID 20190722172623.4166-7-wsa+renesas@sang-engineering.com
State Awaiting Upstream
Headers show
Series
  • mfd: convert subsystem to i2c_new_dummy_device()
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Commit Message

Wolfram Sang July 22, 2019, 5:26 p.m. UTC
Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an
ERRPTR which we use in error handling.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---

Generated with coccinelle. Build tested by me and buildbot. Not tested on HW.

 drivers/mfd/max14577.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Comments

Krzysztof Kozlowski July 23, 2019, 5:35 p.m. UTC | #1
On Mon, Jul 22, 2019 at 07:26:13PM +0200, Wolfram Sang wrote:
> Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an
> ERRPTR which we use in error handling.
> 
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
> ---
> 
> Generated with coccinelle. Build tested by me and buildbot. Not tested on HW.

I do not have the HW for testing anymore but looks good:
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>

Best regards,
Krzysztof
Lee Jones Aug. 12, 2019, 7:47 a.m. UTC | #2
On Mon, 22 Jul 2019, Wolfram Sang wrote:

> Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an
> ERRPTR which we use in error handling.
> 
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
> ---
> 
> Generated with coccinelle. Build tested by me and buildbot. Not tested on HW.
> 
>  drivers/mfd/max14577.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)

Applied, thanks.

Patch
diff mbox series

diff --git a/drivers/mfd/max14577.c b/drivers/mfd/max14577.c
index ebb13d5de530..fd8864cafd25 100644
--- a/drivers/mfd/max14577.c
+++ b/drivers/mfd/max14577.c
@@ -297,11 +297,11 @@  static int max77836_init(struct max14577 *max14577)
 	int ret;
 	u8 intsrc_mask;
 
-	max14577->i2c_pmic = i2c_new_dummy(max14577->i2c->adapter,
+	max14577->i2c_pmic = i2c_new_dummy_device(max14577->i2c->adapter,
 			I2C_ADDR_PMIC);
-	if (!max14577->i2c_pmic) {
+	if (IS_ERR(max14577->i2c_pmic)) {
 		dev_err(max14577->dev, "Failed to register PMIC I2C device\n");
-		return -ENODEV;
+		return PTR_ERR(max14577->i2c_pmic);
 	}
 	i2c_set_clientdata(max14577->i2c_pmic, max14577);