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drivers: extending device.h for common driver ops

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Extending devices.h to contain values that include error code
values that a driver may need to share.  These include things like:
okay, fail, invalid configuration, etc.

Change-Id: Ib3a5e3fdd93ec8115686cf02a75436af31ef6eff
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit is contained in:
Dan Kalowsky 2015-07-29 18:36:56 -07:00 • committed by Anas Nashif
commit e2258e83c8
1 changed files with 10 additions and 0 deletions
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10
include/device.h
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@ -58,6 +58,16 @@
.config_info = (config) \
}
/* Common Error Codes devices can provide */
#define DEV_OK 0 /* No error */
#define DEV_FAIL 1 /* General operation failure */
#define DEV_INVALID_OP 2 /* Invalid operation */
#define DEV_INVALID_CONF 3 /* Invalid configuration */
#define DEV_USED 4 /* Device controller in use */
#define DEV_NO_ACCESS 5 /* Controller not accessible */
#define DEV_NO_SUPPORT 6 /* Device type not supported */
#define DEV_NOT_CONFIG 7 /* Device not configured */
struct device;
/**