stmp_reset_block() may fail, so check its return value and propagate it in the
case of error.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
}
/* Restart the DCP block. */
}
/* Restart the DCP block. */
- stmp_reset_block(sdcp->base);
+ ret = stmp_reset_block(sdcp->base);
+ if (ret)
+ goto err_mutex;
/* Initialize control register. */
writel(MXS_DCP_CTRL_GATHER_RESIDUAL_WRITES |
/* Initialize control register. */
writel(MXS_DCP_CTRL_GATHER_RESIDUAL_WRITES |