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dma: imx-sdma: clarify about firmware not found error 

When a firmware cannot be found for the SDMA engine then we can
continue with the internal ROM firmware.

The meaning of this message is frequently asked for, so make clear
that the driver still works with the internal ROM firmware and reduce
the loglevel from err to info.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
hifive-unleashed-5.1
Sascha Hauer 2014-11-12 20:04:29 -02:00 committed by Vinod Koul
parent 294a665e30
commit 0f927a11b6
1 changed files with 2 additions and 1 deletions
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3
drivers/dma/imx-sdma.c
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@ -1288,7 +1288,8 @@ static void sdma_load_firmware(const struct firmware *fw, void *context)
unsigned short *ram_code;
if (!fw) {
dev_err(sdma->dev, "firmware not found\n");
dev_info(sdma->dev, "external firmware not found, using ROM firmware\n");
/* In this case we just use the ROM firmware. */
return;
}