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ACPI: sbshc: Unify the message printing
Using pr_fmt() and pr_*() macros to unify the message printing. Signed-off-by: Hanjun Guo <guohanjun@huawei.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -5,6 +5,8 @@
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* Copyright (c) 2007 Alexey Starikovskiy
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*/
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#define pr_fmt(fmt) "ACPI: " fmt
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#include <linux/acpi.h>
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#include <linux/wait.h>
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#include <linux/slab.h>
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@ -13,8 +15,6 @@
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#include <linux/interrupt.h>
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#include "sbshc.h"
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#define PREFIX "ACPI: "
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#define ACPI_SMB_HC_CLASS "smbus_host_ctl"
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#define ACPI_SMB_HC_DEVICE_NAME "ACPI SMBus HC"
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@ -109,7 +109,7 @@ static int acpi_smbus_transaction(struct acpi_smb_hc *hc, u8 protocol,
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u8 temp, sz = 0;
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if (!hc) {
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printk(KERN_ERR PREFIX "host controller is not configured\n");
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pr_err("host controller is not configured\n");
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return ret;
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}
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@ -254,7 +254,7 @@ static int acpi_smbus_hc_add(struct acpi_device *device)
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status = acpi_evaluate_integer(device->handle, "_EC", NULL, &val);
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if (ACPI_FAILURE(status)) {
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printk(KERN_ERR PREFIX "error obtaining _EC.\n");
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pr_err("error obtaining _EC.\n");
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return -EIO;
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}
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