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Subject[PATCH 2/9] replace ACPI prints with pr_*() macros
Date
Replace ACPI prints with pr_*() macros for consistency with other platform
devices.

Clean up obsolete ACPI_HOTKEY_COMPONENT code.


Signed-off-by: Kenneth Chan <kenneth.t.chan@gmail.com>
---
drivers/platform/x86/panasonic-laptop.c | 47 ++++++++-----------------
1 file changed, 14 insertions(+), 33 deletions(-)

diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c
index 21cdc2149a10..7170c36577bf 100644
--- a/drivers/platform/x86/panasonic-laptop.c
+++ b/drivers/platform/x86/panasonic-laptop.c
@@ -13,6 +13,7 @@
*
* ChangeLog:
* Aug.18, 2020 Kenneth Chan <kenneth.t.chan@gmail.com>
+ * replace ACPI prints with pr_*() macros
* -v0.97 add support for cdpower hardware switch
* -v0.96 merge Lucina's enhancement
* Jan.13, 2009 Martin Lucina <mato@kotelna.sk>
@@ -124,12 +125,6 @@
#include <linux/input/sparse-keymap.h>
#include <linux/platform_device.h>

-#ifndef ACPI_HOTKEY_COMPONENT
-#define ACPI_HOTKEY_COMPONENT 0x10000000
-#endif
-
-#define _COMPONENT ACPI_HOTKEY_COMPONENT
-
MODULE_AUTHOR("Hiroshi Miura, David Bronaugh and Harald Welte");
MODULE_DESCRIPTION("ACPI HotKey driver for Panasonic Let's Note laptops");
MODULE_LICENSE("GPL");
@@ -255,8 +250,7 @@ static inline int acpi_pcc_get_sqty(struct acpi_device *device)
if (ACPI_SUCCESS(status))
return s;
else {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "evaluation error HKEY.SQTY\n"));
+ pr_err("evaluation error HKEY.SQTY\n");
return -EINVAL;
}
}
@@ -271,21 +265,19 @@ static int acpi_pcc_retrieve_biosdata(struct pcc_acpi *pcc)
status = acpi_evaluate_object(pcc->handle, METHOD_HKEY_SINF, NULL,
&buffer);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "evaluation error HKEY.SINF\n"));
+ pr_err("evaluation error HKEY.SINF\n");
return 0;
}

hkey = buffer.pointer;
if (!hkey || (hkey->type != ACPI_TYPE_PACKAGE)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid HKEY.SINF\n"));
+ pr_err("Invalid HKEY.SINF\n");
status = AE_ERROR;
goto end;
}

if (pcc->num_sifr < hkey->package.count) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "SQTY reports bad SINF length\n"));
+ pr_err("SQTY reports bad SINF length\n");
status = AE_ERROR;
goto end;
}
@@ -295,8 +287,7 @@ static int acpi_pcc_retrieve_biosdata(struct pcc_acpi *pcc)
if (likely(element->type == ACPI_TYPE_INTEGER)) {
pcc->sinf[i] = element->integer.value;
} else
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid HKEY.SINF data\n"));
+ pr_err("Invalid HKEY.SINF data\n");
}
pcc->sinf[hkey->package.count] = -1;

@@ -563,8 +554,7 @@ static void acpi_pcc_generate_keyinput(struct pcc_acpi *pcc)
rc = acpi_evaluate_integer(pcc->handle, METHOD_HKEY_QUERY,
NULL, &result);
if (ACPI_FAILURE(rc)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "error getting hotkey status\n"));
+ pr_err("error getting hotkey status\n");
return;
}

@@ -579,8 +569,7 @@ static void acpi_pcc_generate_keyinput(struct pcc_acpi *pcc)

if (!sparse_keymap_report_event(hotk_input_dev,
result & 0xf, result & 0x80, false))
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unknown hotkey event: %d\n", result));
+ pr_err("Unknown hotkey event: 0x%04llx\n", result);
}

static void acpi_pcc_hotkey_notify(struct acpi_device *device, u32 event)
@@ -659,15 +648,13 @@ static int acpi_pcc_init_input(struct pcc_acpi *pcc)

error = sparse_keymap_setup(input_dev, panasonic_keymap, NULL);
if (error) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to setup input device keymap\n"));
+ pr_err("Unable to setup input device keymap\n");
goto err_free_dev;
}

error = input_register_device(input_dev);
if (error) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to register input device\n"));
+ pr_err("Unable to register input device\n");
goto err_free_dev;
}

@@ -693,9 +680,6 @@ static int acpi_pcc_hotkey_resume(struct device *dev)
if (!pcc)
return -EINVAL;

- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Sticky mode restore: %d\n",
- pcc->sticky_mode));
-
return acpi_pcc_write_sset(pcc, SINF_STICKY_KEY, pcc->sticky_mode);
}
#endif
@@ -712,14 +696,13 @@ static int acpi_pcc_hotkey_add(struct acpi_device *device)
num_sifr = acpi_pcc_get_sqty(device);

if (num_sifr < 0 || num_sifr > 255) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "num_sifr out of range"));
+ pr_err("num_sifr out of range");
return -ENODEV;
}

pcc = kzalloc(sizeof(struct pcc_acpi), GFP_KERNEL);
if (!pcc) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Couldn't allocate mem for pcc"));
+ pr_err("Couldn't allocate mem for pcc");
return -ENOMEM;
}

@@ -738,15 +721,13 @@ static int acpi_pcc_hotkey_add(struct acpi_device *device)

result = acpi_pcc_init_input(pcc);
if (result) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error installing keyinput handler\n"));
+ pr_err("Error installing keyinput handler\n");
goto out_sinf;
}

if (!acpi_pcc_retrieve_biosdata(pcc)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Couldn't retrieve BIOS data\n"));
result = -EIO;
+ pr_err("Couldn't retrieve BIOS data\n");
goto out_input;
}
/* initialize backlight */
--
2.17.5
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