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Commit 86dae015 authored by Márton Németh's avatar Márton Németh Committed by Len Brown
Browse files

ACPI: EC: add leading zeros to debug messages 



Add leading zeros to pr_debug() calls. For example if x=0x0a, the format
"0x%2x" will result the string "0x a", the format "0x%2.2x" will result "0x0a".

Signed-off-by: default avatarMárton Németh <nm127@freemail.hu>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 03d1d99c

drivers/acpi/ec.c

+4 −4
Original line number Diff line number Diff line
@@ -139,26 +139,26 @@ static struct acpi_ec { 
static inline u8 acpi_ec_read_status(struct acpi_ec *ec)

{

	u8 x = inb(ec->command_addr);

	pr_debug(PREFIX "---> status = 0x%2x\n", x);

	pr_debug(PREFIX "---> status = 0x%2.2x\n", x);

	return x;

}



static inline u8 acpi_ec_read_data(struct acpi_ec *ec)

{

	u8 x = inb(ec->data_addr);

	pr_debug(PREFIX "---> data = 0x%2x\n", x);

	pr_debug(PREFIX "---> data = 0x%2.2x\n", x);

	return inb(ec->data_addr);

}



static inline void acpi_ec_write_cmd(struct acpi_ec *ec, u8 command)

{

	pr_debug(PREFIX "<--- command = 0x%2x\n", command);

	pr_debug(PREFIX "<--- command = 0x%2.2x\n", command);

	outb(command, ec->command_addr);

}



static inline void acpi_ec_write_data(struct acpi_ec *ec, u8 data)

{

	pr_debug(PREFIX "<--- data = 0x%2x\n", data);

	pr_debug(PREFIX "<--- data = 0x%2.2x\n", data);

	outb(data, ec->data_addr);

}