diff options
| author | Helge Deller <deller@gmx.de> | 2020-11-05 14:32:50 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2020-11-30 02:10:18 +0100 |
| commit | 36dbca148bf8e3b8658982aa2256bdc7ef040256 (patch) | |
| tree | 672a899c0221205987e61bac179f0e2216d56f01 /drivers/power | |
| parent | 0dd713ef2134bac2ee25562990dd6ecbc6feb615 (diff) | |
| download | linux-36dbca148bf8e3b8658982aa2256bdc7ef040256.tar.gz linux-36dbca148bf8e3b8658982aa2256bdc7ef040256.tar.bz2 linux-36dbca148bf8e3b8658982aa2256bdc7ef040256.zip | |
power: reset: Use printk format symbol resolver
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>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/reset/qnap-poweroff.c | 8 | ||||
| -rw-r--r-- | drivers/power/reset/syscon-poweroff.c | 8 |
2 files changed, 4 insertions, 12 deletions
diff --git a/drivers/power/reset/qnap-poweroff.c b/drivers/power/reset/qnap-poweroff.c index 52b7dc61d870..0ddf7f25f7b8 100644 --- a/drivers/power/reset/qnap-poweroff.c +++ b/drivers/power/reset/qnap-poweroff.c @@ -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; diff --git a/drivers/power/reset/syscon-poweroff.c b/drivers/power/reset/syscon-poweroff.c index 4d6923b102b6..ed58bdf41e27 100644 --- a/drivers/power/reset/syscon-poweroff.c +++ b/drivers/power/reset/syscon-poweroff.c @@ -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; } |