2 Jul
2014
2 Jul
'14
1:16 p.m.
On Wed, Jul 02, 2014 at 06:57:46PM +0800, Jianqun wrote:
Hi Mark:
Don't top post.
Since regmap_update_bits is int style, I have to error check every time after call it. Also I find that the tegra_i2s.c call the function without error checking,
Could you tell me the right way to handle the regmap_update_bits ?
With memory mapped I/O there's no real point in checking for errors so if you kno0w your device is memory mapped you can get away with just ignoring them.