renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-29 23:53:55 +08:00
Code

power: reset: Use printk format symbol resolver

Browse Source 
Instead of looking up a symbol name by hand, use the %ps printk format
specifier.

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Helge Deller 2020-11-05 14:32:50 +01:00 committed by Sebastian Reichel
parent 0dd713ef21
commit 36dbca148b
2 changed files with 4 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/power/reset/qnap-poweroff.c
View File

@ -14,7 +14,6 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/serial_reg.h>
#include <linux/kallsyms.h>
#include <linux/of.h>
#include <linux/io.h>
#include <linux/clk.h>
@ -75,7 +74,6 @@ static int qnap_power_off_probe(struct platform_device *pdev)
struct device_node *np = pdev->dev.of_node;
struct resource *res;
struct clk *clk;
char symname[KSYM_NAME_LEN];
const struct of_device_id *match =
of_match_node(qnap_power_off_of_match_table, np);
@ -104,10 +102,8 @@ static int qnap_power_off_probe(struct platform_device *pdev)
/* Check that nothing else has already setup a handler */
if (pm_power_off) {
lookup_symbol_name((ulong)pm_power_off, symname);
dev_err(&pdev->dev,
"pm_power_off already claimed %p %s",
pm_power_off, symname);
dev_err(&pdev->dev, "pm_power_off already claimed for %ps",
pm_power_off);
return -EBUSY;
}
pm_power_off = qnap_power_off;

8
drivers/power/reset/syscon-poweroff.c
View File

@ -6,7 +6,6 @@
* Author: Moritz Fischer <moritz.fischer@ettus.com>
*/
#include <linux/kallsyms.h>
#include <linux/delay.h>
#include <linux/io.h>
#include <linux/notifier.h>
@ -34,7 +33,6 @@ static void syscon_poweroff(void)
static int syscon_poweroff_probe(struct platform_device *pdev)
{
char symname[KSYM_NAME_LEN];
int mask_err, value_err;
map = syscon_regmap_lookup_by_phandle(pdev->dev.of_node, "regmap");
@ -65,10 +63,8 @@ static int syscon_poweroff_probe(struct platform_device *pdev)
}
if (pm_power_off) {
lookup_symbol_name((ulong)pm_power_off, symname);
dev_err(&pdev->dev,
"pm_power_off already claimed %p %s",
pm_power_off, symname);
dev_err(&pdev->dev, "pm_power_off already claimed for %ps",
pm_power_off);
return -EBUSY;
}