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drivers: Replace DEV_USED by -EBUSY

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This patch replaces all occurences of the macro DEV_USED by -EBUSY
at the driver level. So this patch touch the files under drivers/,
include/ and samples/drivers/ when applicable.

This patch is part of the effort to transition from DEV_* codes to
errno.h codes.

Change-Id: I21eb3ffe9bdfde98593dcf63c50a8bdcd376e49e
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
This commit is contained in:
Andre Guedes 2016-03-09 15:26:12 -03:00 • committed by Anas Nashif
commit afcc923172
6 changed files with 8 additions and 8 deletions
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2
drivers/spi/spi_k64.c
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@ -601,7 +601,7 @@ static int spi_k64_transceive(struct device *dev,
((sys_read32(info->regs + SPI_K64_REG_SR) & SPI_K64_SR_TFFF) == 0)) {
DBG("spi_k64_transceive: Tx FIFO is already full\n");
return DEV_USED;
return -EBUSY;
}
/* Set buffers info */