| commit | dcc35b2160f32b8528973e91c25595fc91354e92 | [log] [tgz] |
|---|---|---|
| author | Tony Lindgren <tony@atomide.com> | Wed Aug 27 16:28:11 2014 -0700 |
| committer | Kishon Vijay Abraham I <kishon@ti.com> | Wed Sep 24 15:18:33 2014 +0530 |
| tree | 2778b74b5d7b00c0d3dadd80765491e61408e888 | |
| parent | 48f48e172c45e66e5323813fccc7dfd34e404bbe [diff] |
usb: phy: twl4030-usb: Use mutex instead of spinlock for protecting the data We're using threaded irq on a I2C bus and we're sleeping in twl4030_usb_irq() as it calls twl4030_usb_linkstat() which calls the i2c functions. If we ever need to lock for longer I2C transaction sequences a mutex will allow us to do that easily. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>