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cpufreq: Use consistent prefixing via pr_fmt

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Use the more common kernel style adding a define for pr_fmt.

Miscellanea:

o Remove now unused PFX defines

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Joe Perches
2016-04-05 13:28:25 -07:00
committed by Rafael J. Wysocki
parent b49c22a6ca
commit 1c5864e26c
25 changed files with 181 additions and 146 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/cpufreq/powernow-k6.c
+8 -7
View File
@@ -8,6 +8,8 @@
* BIG FAT DISCLAIMER: Work in progress code. Possibly *dangerous*
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
@@ -22,7 +24,6 @@
#define POWERNOW_IOPORT 0xfff0 /* it doesn't matter where, as long
as it is unused */
#define PFX "powernow-k6: "
static unsigned int busfreq; /* FSB, in 10 kHz */
static unsigned int max_multiplier;
@@ -141,7 +142,7 @@ static int powernow_k6_target(struct cpufreq_policy *policy,
{
if (clock_ratio[best_i].driver_data > max_multiplier) {
pr_err(PFX "invalid target frequency\n");
pr_err("invalid target frequency\n");
return -EINVAL;
}
@@ -175,14 +176,14 @@ static int powernow_k6_cpu_init(struct cpufreq_policy *policy)
max_multiplier = param_max_multiplier;
goto have_max_multiplier;
}
pr_err("powernow-k6: invalid max_multiplier parameter, valid parameters 20, 30, 35, 40, 45, 50, 55, 60\n");
pr_err("invalid max_multiplier parameter, valid parameters 20, 30, 35, 40, 45, 50, 55, 60\n");
return -EINVAL;
}
if (!max_multiplier) {
pr_warn("powernow-k6: unknown frequency %u, cannot determine current multiplier\n",
pr_warn("unknown frequency %u, cannot determine current multiplier\n",
khz);
pr_warn("powernow-k6: use module parameters max_multiplier and bus_frequency\n");
pr_warn("use module parameters max_multiplier and bus_frequency\n");
return -EOPNOTSUPP;
}
@@ -194,7 +195,7 @@ have_max_multiplier:
busfreq = param_busfreq / 10;
goto have_busfreq;
}
pr_err("powernow-k6: invalid bus_frequency parameter, allowed range 50000 - 150000 kHz\n");
pr_err("invalid bus_frequency parameter, allowed range 50000 - 150000 kHz\n");
return -EINVAL;
}
@@ -276,7 +277,7 @@ static int __init powernow_k6_init(void)
return -ENODEV;
if (!request_region(POWERNOW_IOPORT, 16, "PowerNow!")) {
pr_info(PFX "PowerNow IOPORT region already used\n");
pr_info("PowerNow IOPORT region already used\n");
return -EIO;
}