[PATCH v2 06/14] platform/chrome: chromeos_laptop - introduce pr_fmt()

Dmitry Torokhov
2018-03-20T22:34:39Z

Define pr_fmt() to standardize driver messages.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/platform/chrome/chromeos_laptop.c | 31 ++++++++++-------------
1 file changed, 14 insertions(+), 17 deletions(-)

diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
index 0a43f1833de3f..08ce7a105e768 100644
--- a/drivers/platform/chrome/chromeos_laptop.c
+++ b/drivers/platform/chrome/chromeos_laptop.c
@@ -4,6 +4,8 @@
// Copyright (C) 2012 Google, Inc.
// Author: Benson Leung <bleung@chromium.org>

+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/dmi.h>
#include <linux/i2c.h>
#include <linux/platform_data/atmel_mxt_ts.h>
@@ -139,15 +141,12 @@ static struct i2c_client *__add_probed_i2c_device(
if (name) {
dmi_dev = dmi_find_device(DMI_DEV_TYPE_DEV_ONBOARD, name, NULL);
if (!dmi_dev) {
- pr_err("%s failed to dmi find device %s.\n",
- __func__,
- name);
+ pr_err("failed to dmi find device %s\n", name);
return NULL;
}
dev_data = (struct dmi_dev_onboard *)dmi_dev->device_data;
if (!dev_data) {
- pr_err("%s failed to get data from dmi for %s.\n",
- __func__, name);
+ pr_err("failed to get data from dmi for %s\n", name);
return NULL;
}
info->irq = dev_data->instance;
@@ -155,7 +154,7 @@ static struct i2c_client *__add_probed_i2c_device(

adapter = i2c_get_adapter(bus);
if (!adapter) {
- pr_err("%s failed to get i2c adapter %d.\n", __func__, bus);
+ pr_err("failed to get i2c adapter %d\n", bus);
return NULL;
}

@@ -174,19 +173,18 @@ static struct i2c_client *__add_probed_i2c_device(
dummy = i2c_new_probed_device(adapter, &dummy_info,
alt_addr_list, NULL);
if (dummy) {
- pr_debug("%s %d-%02x is probed at %02x\n",
- __func__, bus, info->addr, dummy->addr);
+ pr_debug("%d-%02x is probed at %02x\n",
+ bus, info->addr, dummy->addr);
i2c_unregister_device(dummy);
client = i2c_new_device(adapter, info);
}
}

if (!client)
- pr_notice("%s failed to register device %d-%02x\n",
- __func__, bus, info->addr);
+ pr_notice("failed to register device %d-%02x\n",
+ bus, info->addr);
else
- pr_debug("%s added i2c device %d-%02x\n",
- __func__, bus, info->addr);
+ pr_debug("added i2c device %d-%02x\n", bus, info->addr);

i2c_put_adapter(adapter);
return client;
@@ -227,7 +225,7 @@ static int find_i2c_adapter_num(enum i2c_adapter_type type)
dev = bus_find_device(&i2c_bus_type, NULL, &lookup, __find_i2c_adap);
if (!dev) {
/* Adapters may appear later. Deferred probing will retry */
- pr_notice("%s: i2c adapter %s not found on system.\n", __func__,
+ pr_notice("i2c adapter %s not found on system.\n",
lookup.name);
return -ENODEV;
}
@@ -349,7 +347,7 @@ static int setup_tsl2563_als(enum i2c_adapter_type type)
static int __init chromeos_laptop_dmi_matched(const struct dmi_system_id *id)
{
cros_laptop = (void *)id->driver_data;
- pr_debug("DMI Matched %s.\n", id->ident);
+ pr_debug("DMI Matched %s\n", id->ident);

/* Indicate to dmi_scan that processing is done. */
return 1;
@@ -392,8 +390,7 @@ static int chromeos_laptop_probe(struct platform_device *pdev)
ret = -EPROBE_DEFER;
} else {
/* Ran out of tries. */
- pr_notice("%s: Ran out of tries for device.\n",
- __func__);
+ pr_notice("ran out of tries for device.\n");
i2c_dev->state = TIMEDOUT;
}
} else {
@@ -600,7 +597,7 @@ static int __init chromeos_laptop_init(void)
int ret;

if (!dmi_check_system(chromeos_laptop_dmi_table)) {
- pr_debug("%s unsupported system.\n", __func__);
+ pr_debug("unsupported system\n");
return -ENODEV;
}

--
2.16.2.804.g6dcf76e118-goog