* [PATCH] bus: ixp4xx: return on error in ixp4xx_exp_probe()
@ 2021-08-07 23:00 Linus Walleij
2021-08-07 23:00 ` Linus Walleij
2021-08-12 20:44 ` Arnd Bergmann
0 siblings, 2 replies; 4+ messages in thread
From: Linus Walleij @ 2021-08-07 23:00 UTC (permalink / raw)
To: arm, soc; +Cc: linux-arm-kernel, Dan Carpenter, Linus Walleij
From: Dan Carpenter <dan.carpenter@oracle.com>
This code was intended to return an error code if regmap_read() fails
but the return statement was missing.
Fixes: 1c953bda90ca ("bus: ixp4xx: Add a driver for IXP4xx expansion bus")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
SoC maintainers: please apply this to the same branch where the
bus changes in the pull request "ixp4xx-drivers-arm-soc-v5.15-1"
was pulled in.
---
drivers/bus/intel-ixp4xx-eb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/bus/intel-ixp4xx-eb.c b/drivers/bus/intel-ixp4xx-eb.c
index 9acd00da413c..a4388440aca7 100644
--- a/drivers/bus/intel-ixp4xx-eb.c
+++ b/drivers/bus/intel-ixp4xx-eb.c
@@ -369,7 +369,7 @@ static int ixp4xx_exp_probe(struct platform_device *pdev)
/* We check that the regmap work only on first read */
ret = regmap_read(eb->rmap, IXP4XX_EXP_CNFG0, &val);
if (ret)
- dev_err_probe(dev, ret, "cannot read regmap\n");
+ return dev_err_probe(dev, ret, "cannot read regmap\n");
if (val & IXP4XX_EXP_CNFG0_MEM_MAP)
eb->bus_base = IXP4XX_EXP_BOOT_BASE;
else
--
2.31.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH] bus: ixp4xx: return on error in ixp4xx_exp_probe()
2021-08-07 23:00 [PATCH] bus: ixp4xx: return on error in ixp4xx_exp_probe() Linus Walleij
@ 2021-08-07 23:00 ` Linus Walleij
2021-08-12 20:44 ` Arnd Bergmann
1 sibling, 0 replies; 4+ messages in thread
From: Linus Walleij @ 2021-08-07 23:00 UTC (permalink / raw)
To: arm, soc; +Cc: linux-arm-kernel, Dan Carpenter, Linus Walleij
From: Dan Carpenter <dan.carpenter@oracle.com>
This code was intended to return an error code if regmap_read() fails
but the return statement was missing.
Fixes: 1c953bda90ca ("bus: ixp4xx: Add a driver for IXP4xx expansion bus")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
SoC maintainers: please apply this to the same branch where the
bus changes in the pull request "ixp4xx-drivers-arm-soc-v5.15-1"
was pulled in.
---
drivers/bus/intel-ixp4xx-eb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/bus/intel-ixp4xx-eb.c b/drivers/bus/intel-ixp4xx-eb.c
index 9acd00da413c..a4388440aca7 100644
--- a/drivers/bus/intel-ixp4xx-eb.c
+++ b/drivers/bus/intel-ixp4xx-eb.c
@@ -369,7 +369,7 @@ static int ixp4xx_exp_probe(struct platform_device *pdev)
/* We check that the regmap work only on first read */
ret = regmap_read(eb->rmap, IXP4XX_EXP_CNFG0, &val);
if (ret)
- dev_err_probe(dev, ret, "cannot read regmap\n");
+ return dev_err_probe(dev, ret, "cannot read regmap\n");
if (val & IXP4XX_EXP_CNFG0_MEM_MAP)
eb->bus_base = IXP4XX_EXP_BOOT_BASE;
else
--
2.31.1
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] bus: ixp4xx: return on error in ixp4xx_exp_probe()
2021-08-07 23:00 [PATCH] bus: ixp4xx: return on error in ixp4xx_exp_probe() Linus Walleij
2021-08-07 23:00 ` Linus Walleij
@ 2021-08-12 20:44 ` Arnd Bergmann
2021-08-12 20:44 ` Arnd Bergmann
1 sibling, 1 reply; 4+ messages in thread
From: Arnd Bergmann @ 2021-08-12 20:44 UTC (permalink / raw)
To: soc, Linus Walleij, arm; +Cc: Arnd Bergmann, linux-arm-kernel, Dan Carpenter
From: Arnd Bergmann <arnd@arndb.de>
On Sun, 8 Aug 2021 01:00:16 +0200, Linus Walleij wrote:
> This code was intended to return an error code if regmap_read() fails
> but the return statement was missing.
Applied to arm/drivers, thanks!
[1/1] bus: ixp4xx: return on error in ixp4xx_exp_probe()
commit: d2c334f49c8305ff8ce31ea33183977a2935ba55
Arnd
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] bus: ixp4xx: return on error in ixp4xx_exp_probe()
2021-08-12 20:44 ` Arnd Bergmann
@ 2021-08-12 20:44 ` Arnd Bergmann
0 siblings, 0 replies; 4+ messages in thread
From: Arnd Bergmann @ 2021-08-12 20:44 UTC (permalink / raw)
To: soc, Linus Walleij, arm; +Cc: Arnd Bergmann, linux-arm-kernel, Dan Carpenter
From: Arnd Bergmann <arnd@arndb.de>
On Sun, 8 Aug 2021 01:00:16 +0200, Linus Walleij wrote:
> This code was intended to return an error code if regmap_read() fails
> but the return statement was missing.
Applied to arm/drivers, thanks!
[1/1] bus: ixp4xx: return on error in ixp4xx_exp_probe()
commit: d2c334f49c8305ff8ce31ea33183977a2935ba55
Arnd
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
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2021-08-07 23:00 [PATCH] bus: ixp4xx: return on error in ixp4xx_exp_probe() Linus Walleij
2021-08-07 23:00 ` Linus Walleij
2021-08-12 20:44 ` Arnd Bergmann
2021-08-12 20:44 ` Arnd Bergmann
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