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ACPI: EC: add leading zeros to debug messages

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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: Márton Németh <nm127@freemail.hu>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Márton Németh 2008-01-23 22:33:06 -05:00 committed by Len Brown
parent 03d1d99c55
commit 86dae0154a
1 changed files with 4 additions and 4 deletions
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8
drivers/acpi/ec.c
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@ -139,26 +139,26 @@ static struct acpi_ec {
static inline u8 acpi_ec_read_status(struct acpi_ec *ec) static inline u8 acpi_ec_read_status(struct acpi_ec *ec)
{ {
u8 x = inb(ec->command_addr); 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; return x;
} }
static inline u8 acpi_ec_read_data(struct acpi_ec *ec) static inline u8 acpi_ec_read_data(struct acpi_ec *ec)
{ {
u8 x = inb(ec->data_addr); 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); return inb(ec->data_addr);
} }
static inline void acpi_ec_write_cmd(struct acpi_ec *ec, u8 command) 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); outb(command, ec->command_addr);
} }
static inline void acpi_ec_write_data(struct acpi_ec *ec, u8 data) 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); outb(data, ec->data_addr);
} }