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greybus: fw-download: Create a macro for length of firmware file's name

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Create a macro representing the length of the firmware file's name and
use that instead of using magic number in the code.

Suggested-by: Greg Kroah-Hartman <gregkh@google.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Viresh Kumar 2016-05-02 10:51:49 +05:30 committed by Greg Kroah-Hartman
parent cca2220767
commit 7557d0481b
1 changed files with 4 additions and 1 deletions
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5
drivers/staging/greybus/fw-download.c
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@ -11,9 +11,12 @@
#include "firmware.h"
#include "greybus.h"
/* Length of the string in format: ara_%08x_%08x_%08x_%08x_%s.tftf */
#define FW_NAME_LEN 56
struct fw_request {
u8 firmware_id;
char name[56]; /* ara_%08x_%08x_%08x_%08x_%s.tftf */
char name[FW_NAME_LEN];
const struct firmware *fw;
struct list_head node;
};