The patch titled
rtc: do not use container_of macro as an argument for to_platform_device
has been removed from the -mm tree. Its filename was
rtc-do-not-use-container_of-macro-as-an-argument-for-to_platform_device.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: rtc: do not use container_of macro as an argument for to_platform_device
From: Atsushi Nemoto <anemo@xxxxxxxxxxxxx>
The to_platform_device macro itself uses container_of macro. Nested use
of container_of macro causes following sparse warnings:
rtc-ds1553.c:259:3: warning: symbol '__mptr' shadows an earlier one
rtc-ds1553.c:259:3: originally declared here
Signed-off-by: Atsushi Nemoto <anemo@xxxxxxxxxxxxx>
Cc: Alessandro Zummo <alessandro.zummo@xxxxxxxxxxxx>
Cc: David Brownell <david-b@xxxxxxxxxxx>
Cc: Andrew Sharp <andy.sharp@xxxxxxx>
Cc: Thomas Hommel <thomas.hommel@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rtc/rtc-ds1553.c | 8 ++++----
drivers/rtc/rtc-ds1742.c | 8 ++++----
drivers/rtc/rtc-stk17ta8.c | 8 ++++----
3 files changed, 12 insertions(+), 12 deletions(-)
diff -puN drivers/rtc/rtc-ds1553.c~rtc-do-not-use-container_of-macro-as-an-argument-for-to_platform_device drivers/rtc/rtc-ds1553.c
--- a/drivers/rtc/rtc-ds1553.c~rtc-do-not-use-container_of-macro-as-an-argument-for-to_platform_device
+++ a/drivers/rtc/rtc-ds1553.c
@@ -255,8 +255,8 @@ static ssize_t ds1553_nvram_read(struct
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t size)
{
- struct platform_device *pdev =
- to_platform_device(container_of(kobj, struct device, kobj));
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct platform_device *pdev = to_platform_device(dev);
struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
void __iomem *ioaddr = pdata->ioaddr;
ssize_t count;
@@ -270,8 +270,8 @@ static ssize_t ds1553_nvram_write(struct
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t size)
{
- struct platform_device *pdev =
- to_platform_device(container_of(kobj, struct device, kobj));
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct platform_device *pdev = to_platform_device(dev);
struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
void __iomem *ioaddr = pdata->ioaddr;
ssize_t count;
diff -puN drivers/rtc/rtc-ds1742.c~rtc-do-not-use-container_of-macro-as-an-argument-for-to_platform_device drivers/rtc/rtc-ds1742.c
--- a/drivers/rtc/rtc-ds1742.c~rtc-do-not-use-container_of-macro-as-an-argument-for-to_platform_device
+++ a/drivers/rtc/rtc-ds1742.c
@@ -131,8 +131,8 @@ static ssize_t ds1742_nvram_read(struct
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t size)
{
- struct platform_device *pdev =
- to_platform_device(container_of(kobj, struct device, kobj));
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct platform_device *pdev = to_platform_device(dev);
struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
void __iomem *ioaddr = pdata->ioaddr_nvram;
ssize_t count;
@@ -146,8 +146,8 @@ static ssize_t ds1742_nvram_write(struct
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t size)
{
- struct platform_device *pdev =
- to_platform_device(container_of(kobj, struct device, kobj));
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct platform_device *pdev = to_platform_device(dev);
struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
void __iomem *ioaddr = pdata->ioaddr_nvram;
ssize_t count;
diff -puN drivers/rtc/rtc-stk17ta8.c~rtc-do-not-use-container_of-macro-as-an-argument-for-to_platform_device drivers/rtc/rtc-stk17ta8.c
--- a/drivers/rtc/rtc-stk17ta8.c~rtc-do-not-use-container_of-macro-as-an-argument-for-to_platform_device
+++ a/drivers/rtc/rtc-stk17ta8.c
@@ -247,8 +247,8 @@ static ssize_t stk17ta8_nvram_read(struc
struct bin_attribute *attr, char *buf,
loff_t pos, size_t size)
{
- struct platform_device *pdev =
- to_platform_device(container_of(kobj, struct device, kobj));
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct platform_device *pdev = to_platform_device(dev);
struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
void __iomem *ioaddr = pdata->ioaddr;
ssize_t count;
@@ -262,8 +262,8 @@ static ssize_t stk17ta8_nvram_write(stru
struct bin_attribute *attr, char *buf,
loff_t pos, size_t size)
{
- struct platform_device *pdev =
- to_platform_device(container_of(kobj, struct device, kobj));
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct platform_device *pdev = to_platform_device(dev);
struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
void __iomem *ioaddr = pdata->ioaddr;
ssize_t count;
_
Patches currently in -mm which might be from anemo@xxxxxxxxxxxxx are
origin.patch
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