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dm: scsi: Document and rename the scsi_scan() parameter

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The 'mode' parameter is actually a flag to determine whether to display
a list of devices found during the scan. Rename it to reflect this, add a
function comment and adjust callers to use a boolean.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass
2017-06-14 21:28:41 -06:00
parent 4682c8a19b
commit 8eab1a58dd
7 changed files with 22 additions and 20 deletions
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8
include/scsi.h
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@@ -199,10 +199,12 @@ void scsi_init(void);
int scsi_exec(struct udevice *dev, struct scsi_cmd *pccb);
int scsi_bus_reset(struct udevice *dev);
/***************************************************************************
* functions residing inside cmd_scsi.c
/**
* scsi_scan() - Scan all SCSI controllers for available devices
*
* @vebose: true to show information about each device found
*/
int scsi_scan(int mode);
int scsi_scan(bool verbose);
#define SCSI_IDENTIFY 0xC0 /* not used */