* [PATCH] mfd: convert to DEFINE_SHOW_ATTRIBUTE
@ 2018-12-02 2:17 Yangtao Li
2018-12-03 11:11 ` Lee Jones
2018-12-07 12:27 ` Linus Walleij
0 siblings, 2 replies; 5+ messages in thread
From: Yangtao Li @ 2018-12-02 2:17 UTC (permalink / raw)
To: linus.walleij, lee.jones; +Cc: linux-arm-kernel, linux-kernel, Yangtao Li
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
drivers/mfd/ab3100-core.c | 15 ++-------------
drivers/mfd/ab3100-otp.c | 16 +++-------------
drivers/mfd/tps65010.c | 14 ++------------
3 files changed, 7 insertions(+), 38 deletions(-)
diff --git a/drivers/mfd/ab3100-core.c b/drivers/mfd/ab3100-core.c
index 099635bed188..3fe448a29389 100644
--- a/drivers/mfd/ab3100-core.c
+++ b/drivers/mfd/ab3100-core.c
@@ -451,7 +451,7 @@ static irqreturn_t ab3100_irq_handler(int irq, void *data)
/*
* Some debugfs entries only exposed if we're using debug
*/
-static int ab3100_registers_print(struct seq_file *s, void *p)
+static int ab3100_registers_show(struct seq_file *s, void *p)
{
struct ab3100 *ab3100 = s->private;
u8 value;
@@ -466,18 +466,7 @@ static int ab3100_registers_print(struct seq_file *s, void *p)
return 0;
}
-static int ab3100_registers_open(struct inode *inode, struct file *file)
-{
- return single_open(file, ab3100_registers_print, inode->i_private);
-}
-
-static const struct file_operations ab3100_registers_fops = {
- .open = ab3100_registers_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
- .owner = THIS_MODULE,
-};
+DEFINE_SHOW_ATTRIBUTE(ab3100_registers);
struct ab3100_get_set_reg_priv {
struct ab3100 *ab3100;
diff --git a/drivers/mfd/ab3100-otp.c b/drivers/mfd/ab3100-otp.c
index 55b207a4b336..24873e1ae865 100644
--- a/drivers/mfd/ab3100-otp.c
+++ b/drivers/mfd/ab3100-otp.c
@@ -96,7 +96,7 @@ static int __init ab3100_otp_read(struct ab3100_otp *otp)
* the contents of the OTP.
*/
#ifdef CONFIG_DEBUG_FS
-static int ab3100_show_otp(struct seq_file *s, void *v)
+static int ab3100_otp_show(struct seq_file *s, void *v)
{
struct ab3100_otp *otp = s->private;
@@ -110,24 +110,14 @@ static int ab3100_show_otp(struct seq_file *s, void *v)
return 0;
}
-static int ab3100_otp_open(struct inode *inode, struct file *file)
-{
- return single_open(file, ab3100_show_otp, inode->i_private);
-}
-
-static const struct file_operations ab3100_otp_operations = {
- .open = ab3100_otp_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(ab3100_otp);
static int __init ab3100_otp_init_debugfs(struct device *dev,
struct ab3100_otp *otp)
{
otp->debugfs = debugfs_create_file("ab3100_otp", S_IFREG | S_IRUGO,
NULL, otp,
- &ab3100_otp_operations);
+ &ab3100_otp_fops);
if (!otp->debugfs) {
dev_err(dev, "AB3100 debugfs OTP file registration failed!\n");
return -ENOENT;
diff --git a/drivers/mfd/tps65010.c b/drivers/mfd/tps65010.c
index 2ab67386b4ef..4202b5c40f18 100644
--- a/drivers/mfd/tps65010.c
+++ b/drivers/mfd/tps65010.c
@@ -192,7 +192,7 @@ static inline void show_chgconfig(int por, const char *label, u8 chgconfig) { }
#ifdef CONFIG_DEBUG_FS
-static int dbg_show(struct seq_file *s, void *_)
+static int debug_show(struct seq_file *s, void *_)
{
struct tps65010 *tps = s->private;
u8 value, v2;
@@ -296,17 +296,7 @@ static int dbg_show(struct seq_file *s, void *_)
return 0;
}
-static int dbg_tps_open(struct inode *inode, struct file *file)
-{
- return single_open(file, dbg_show, inode->i_private);
-}
-
-static const struct file_operations debug_fops = {
- .open = dbg_tps_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(debug);
#define DEBUG_FOPS &debug_fops
--
2.17.0
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH] mfd: convert to DEFINE_SHOW_ATTRIBUTE
2018-12-02 2:17 [PATCH] mfd: convert to DEFINE_SHOW_ATTRIBUTE Yangtao Li
@ 2018-12-03 11:11 ` Lee Jones
2018-12-07 12:27 ` Linus Walleij
1 sibling, 0 replies; 5+ messages in thread
From: Lee Jones @ 2018-12-03 11:11 UTC (permalink / raw)
To: Yangtao Li; +Cc: linus.walleij, linux-arm-kernel, linux-kernel
On Sat, 01 Dec 2018, Yangtao Li wrote:
> Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
>
> Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
> ---
> drivers/mfd/ab3100-core.c | 15 ++-------------
> drivers/mfd/ab3100-otp.c | 16 +++-------------
> drivers/mfd/tps65010.c | 14 ++------------
> 3 files changed, 7 insertions(+), 38 deletions(-)
Looks okay to me:
For my own reference:
Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
Linus,
Anything to add?
--
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] mfd: convert to DEFINE_SHOW_ATTRIBUTE
2018-12-02 2:17 [PATCH] mfd: convert to DEFINE_SHOW_ATTRIBUTE Yangtao Li
2018-12-03 11:11 ` Lee Jones
@ 2018-12-07 12:27 ` Linus Walleij
2018-12-20 16:09 ` Frank Lee
1 sibling, 1 reply; 5+ messages in thread
From: Linus Walleij @ 2018-12-07 12:27 UTC (permalink / raw)
To: tiny.windzz; +Cc: Lee Jones, Linux ARM, linux-kernel
On Sun, Dec 2, 2018 at 3:17 AM Yangtao Li <tiny.windzz@gmail.com> wrote:
> Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
>
> Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] mfd: convert to DEFINE_SHOW_ATTRIBUTE
2018-12-07 12:27 ` Linus Walleij
@ 2018-12-20 16:09 ` Frank Lee
2018-12-21 7:41 ` Lee Jones
0 siblings, 1 reply; 5+ messages in thread
From: Frank Lee @ 2018-12-20 16:09 UTC (permalink / raw)
To: Linus Walleij; +Cc: Lee Jones, Linux ARM, linux-kernel
ping......
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] mfd: convert to DEFINE_SHOW_ATTRIBUTE
2018-12-20 16:09 ` Frank Lee
@ 2018-12-21 7:41 ` Lee Jones
0 siblings, 0 replies; 5+ messages in thread
From: Lee Jones @ 2018-12-21 7:41 UTC (permalink / raw)
To: Frank Lee; +Cc: Linus Walleij, Linux ARM, linux-kernel
On Fri, 21 Dec 2018, Frank Lee wrote:
> ping......
I've told you about this before:
"
Please don't do that.
If you think your patch has been missed, then please send it again as
a [RESEND]. In this case you will need to fix the $SUBJECT line too.
To see what it should look like do the following:
`git log --oneline -- drivers/mfd`
Once fixed, s/[PATCH]/[RESEND/ and resubmit it.
"
In this case the $SUBJECT line is fine, but the rest is relevant.
--
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2018-12-21 7:41 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-12-02 2:17 [PATCH] mfd: convert to DEFINE_SHOW_ATTRIBUTE Yangtao Li
2018-12-03 11:11 ` Lee Jones
2018-12-07 12:27 ` Linus Walleij
2018-12-20 16:09 ` Frank Lee
2018-12-21 7:41 ` Lee Jones
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).