GitLab

The timeout value of the current dma read is unreasonable. For example,
If the spi flash clock is 26Mhz, It will takes about 1.3ms to read a
4KB data in spi mode. But the actual measurement exceeds 50s when a
dma read timeout is encountered.

In order to be more accurately, It is necessary to use usecs_to_jiffies,
After modification, the measured timeout value is about 130ms.
Signed-off-by: bayi cheng <bayi.cheng@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20221114081327.25750-1-bayi.cheng@mediatek.com

Signed-off-by: Mark Brown <broonie@kernel.org>