* [PATCH] rtc: isl12057: remove unused variables
@ 2016-07-11 21:42 ` Arnd Bergmann
0 siblings, 0 replies; 4+ messages in thread
From: Arnd Bergmann @ 2016-07-11 21:42 UTC (permalink / raw)
To: Alexandre Belloni
Cc: Arnd Bergmann, Alessandro Zummo, Javier Martinez Canillas,
Sudeep Holla, Uwe Kleine-König, Krzysztof Kozlowski,
rtc-linux, linux-kernel
A cleanup patch introduced a harmless warning about now unused local variables:
drivers/rtc/rtc-isl12057.c: In function 'isl12057_rtc_read_alarm':
drivers/rtc/rtc-isl12057.c:249:26: error: unused variable 'alarm_secs' [-Werror=unused-variable]
unsigned long rtc_secs, alarm_secs;
^~~~~~~~~~
drivers/rtc/rtc-isl12057.c:249:16: error: unused variable 'rtc_secs' [-Werror=unused-variable]
unsigned long rtc_secs, alarm_secs;
^~~~~~~~
drivers/rtc/rtc-isl12057.c:248:18: error: unused variable 'rtc_tm' [-Werror=unused-variable]
struct rtc_time rtc_tm, *alarm_tm = &alarm->time;
^~~~~~
This removes the variables to shut up those warnings.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 4e30a585a343 ("rtc: isl12057: let the rtc core interpret the partial alarm")
---
drivers/rtc/rtc-isl12057.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/rtc/rtc-isl12057.c b/drivers/rtc/rtc-isl12057.c
index e0245fc6205e..0e7f0f52bfe4 100644
--- a/drivers/rtc/rtc-isl12057.c
+++ b/drivers/rtc/rtc-isl12057.c
@@ -245,8 +245,7 @@ static int isl12057_rtc_update_alarm(struct device *dev, int enable)
static int isl12057_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alarm)
{
struct isl12057_rtc_data *data = dev_get_drvdata(dev);
- struct rtc_time rtc_tm, *alarm_tm = &alarm->time;
- unsigned long rtc_secs, alarm_secs;
+ struct rtc_time *alarm_tm = &alarm->time;
u8 regs[ISL12057_A1_SEC_LEN];
unsigned int ir;
int ret;
--
2.9.0
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [rtc-linux] [PATCH] rtc: isl12057: remove unused variables
@ 2016-07-11 21:42 ` Arnd Bergmann
0 siblings, 0 replies; 4+ messages in thread
From: Arnd Bergmann @ 2016-07-11 21:42 UTC (permalink / raw)
To: Alexandre Belloni
Cc: Arnd Bergmann, Alessandro Zummo, Javier Martinez Canillas,
Sudeep Holla, Uwe Kleine-König, Krzysztof Kozlowski,
rtc-linux, linux-kernel
A cleanup patch introduced a harmless warning about now unused local variables:
drivers/rtc/rtc-isl12057.c: In function 'isl12057_rtc_read_alarm':
drivers/rtc/rtc-isl12057.c:249:26: error: unused variable 'alarm_secs' [-Werror=unused-variable]
unsigned long rtc_secs, alarm_secs;
^~~~~~~~~~
drivers/rtc/rtc-isl12057.c:249:16: error: unused variable 'rtc_secs' [-Werror=unused-variable]
unsigned long rtc_secs, alarm_secs;
^~~~~~~~
drivers/rtc/rtc-isl12057.c:248:18: error: unused variable 'rtc_tm' [-Werror=unused-variable]
struct rtc_time rtc_tm, *alarm_tm = &alarm->time;
^~~~~~
This removes the variables to shut up those warnings.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 4e30a585a343 ("rtc: isl12057: let the rtc core interpret the partial alarm")
---
drivers/rtc/rtc-isl12057.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/rtc/rtc-isl12057.c b/drivers/rtc/rtc-isl12057.c
index e0245fc6205e..0e7f0f52bfe4 100644
--- a/drivers/rtc/rtc-isl12057.c
+++ b/drivers/rtc/rtc-isl12057.c
@@ -245,8 +245,7 @@ static int isl12057_rtc_update_alarm(struct device *dev, int enable)
static int isl12057_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alarm)
{
struct isl12057_rtc_data *data = dev_get_drvdata(dev);
- struct rtc_time rtc_tm, *alarm_tm = &alarm->time;
- unsigned long rtc_secs, alarm_secs;
+ struct rtc_time *alarm_tm = &alarm->time;
u8 regs[ISL12057_A1_SEC_LEN];
unsigned int ir;
int ret;
--
2.9.0
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Please read http://groups.google.com/group/rtc-linux/web/checklist
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^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] rtc: isl12057: remove unused variables
2016-07-11 21:42 ` [rtc-linux] " Arnd Bergmann
@ 2016-07-12 7:14 ` Alexandre Belloni
-1 siblings, 0 replies; 4+ messages in thread
From: Alexandre Belloni @ 2016-07-12 7:14 UTC (permalink / raw)
To: Arnd Bergmann
Cc: Alessandro Zummo, Javier Martinez Canillas, Sudeep Holla,
Uwe Kleine-König, Krzysztof Kozlowski, rtc-linux,
linux-kernel
Hi Arnd,
On 11/07/2016 at 23:42:57 +0200, Arnd Bergmann wrote :
> A cleanup patch introduced a harmless warning about now unused local variables:
>
> drivers/rtc/rtc-isl12057.c: In function 'isl12057_rtc_read_alarm':
> drivers/rtc/rtc-isl12057.c:249:26: error: unused variable 'alarm_secs' [-Werror=unused-variable]
> unsigned long rtc_secs, alarm_secs;
> ^~~~~~~~~~
> drivers/rtc/rtc-isl12057.c:249:16: error: unused variable 'rtc_secs' [-Werror=unused-variable]
> unsigned long rtc_secs, alarm_secs;
> ^~~~~~~~
> drivers/rtc/rtc-isl12057.c:248:18: error: unused variable 'rtc_tm' [-Werror=unused-variable]
> struct rtc_time rtc_tm, *alarm_tm = &alarm->time;
> ^~~~~~
>
> This removes the variables to shut up those warnings.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: 4e30a585a343 ("rtc: isl12057: let the rtc core interpret the partial alarm")
I actually fixed it up in the patch yesterday.
> ---
> drivers/rtc/rtc-isl12057.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/rtc/rtc-isl12057.c b/drivers/rtc/rtc-isl12057.c
> index e0245fc6205e..0e7f0f52bfe4 100644
> --- a/drivers/rtc/rtc-isl12057.c
> +++ b/drivers/rtc/rtc-isl12057.c
> @@ -245,8 +245,7 @@ static int isl12057_rtc_update_alarm(struct device *dev, int enable)
> static int isl12057_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alarm)
> {
> struct isl12057_rtc_data *data = dev_get_drvdata(dev);
> - struct rtc_time rtc_tm, *alarm_tm = &alarm->time;
> - unsigned long rtc_secs, alarm_secs;
> + struct rtc_time *alarm_tm = &alarm->time;
> u8 regs[ISL12057_A1_SEC_LEN];
> unsigned int ir;
> int ret;
> --
> 2.9.0
>
--
Alexandre Belloni, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
^ permalink raw reply [flat|nested] 4+ messages in thread
* [rtc-linux] Re: [PATCH] rtc: isl12057: remove unused variables
@ 2016-07-12 7:14 ` Alexandre Belloni
0 siblings, 0 replies; 4+ messages in thread
From: Alexandre Belloni @ 2016-07-12 7:14 UTC (permalink / raw)
To: Arnd Bergmann
Cc: Alessandro Zummo, Javier Martinez Canillas, Sudeep Holla,
Uwe Kleine-König, Krzysztof Kozlowski, rtc-linux,
linux-kernel
Hi Arnd,
On 11/07/2016 at 23:42:57 +0200, Arnd Bergmann wrote :
> A cleanup patch introduced a harmless warning about now unused local variables:
>
> drivers/rtc/rtc-isl12057.c: In function 'isl12057_rtc_read_alarm':
> drivers/rtc/rtc-isl12057.c:249:26: error: unused variable 'alarm_secs' [-Werror=unused-variable]
> unsigned long rtc_secs, alarm_secs;
> ^~~~~~~~~~
> drivers/rtc/rtc-isl12057.c:249:16: error: unused variable 'rtc_secs' [-Werror=unused-variable]
> unsigned long rtc_secs, alarm_secs;
> ^~~~~~~~
> drivers/rtc/rtc-isl12057.c:248:18: error: unused variable 'rtc_tm' [-Werror=unused-variable]
> struct rtc_time rtc_tm, *alarm_tm = &alarm->time;
> ^~~~~~
>
> This removes the variables to shut up those warnings.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: 4e30a585a343 ("rtc: isl12057: let the rtc core interpret the partial alarm")
I actually fixed it up in the patch yesterday.
> ---
> drivers/rtc/rtc-isl12057.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/rtc/rtc-isl12057.c b/drivers/rtc/rtc-isl12057.c
> index e0245fc6205e..0e7f0f52bfe4 100644
> --- a/drivers/rtc/rtc-isl12057.c
> +++ b/drivers/rtc/rtc-isl12057.c
> @@ -245,8 +245,7 @@ static int isl12057_rtc_update_alarm(struct device *dev, int enable)
> static int isl12057_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alarm)
> {
> struct isl12057_rtc_data *data = dev_get_drvdata(dev);
> - struct rtc_time rtc_tm, *alarm_tm = &alarm->time;
> - unsigned long rtc_secs, alarm_secs;
> + struct rtc_time *alarm_tm = &alarm->time;
> u8 regs[ISL12057_A1_SEC_LEN];
> unsigned int ir;
> int ret;
> --
> 2.9.0
>
--
Alexandre Belloni, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
--
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Membership options at http://groups.google.com/group/rtc-linux .
Please read http://groups.google.com/group/rtc-linux/web/checklist
before submitting a driver.
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^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2016-07-12 7:14 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2016-07-11 21:42 [PATCH] rtc: isl12057: remove unused variables Arnd Bergmann
2016-07-11 21:42 ` [rtc-linux] " Arnd Bergmann
2016-07-12 7:14 ` Alexandre Belloni
2016-07-12 7:14 ` [rtc-linux] " Alexandre Belloni
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