diff options
| author | Roger Quadros <rogerq@ti.com> | 2012-11-26 16:56:26 +0200 |
|---|---|---|
| committer | Roger Quadros <rogerq@ti.com> | 2013-02-13 13:22:43 +0200 |
| commit | 6675144668883a506f0c11db668b582bd5a3161d (patch) | |
| tree | 2d206b4682c321b8e3135ec1e4ab0e7445e5094f /drivers/mfd/arizona-spi.c | |
| parent | 7ed8619141198191d09f63fa6f172af361ad280d (diff) | |
| download | lwn-6675144668883a506f0c11db668b582bd5a3161d.tar.gz lwn-6675144668883a506f0c11db668b582bd5a3161d.zip | |
mfd: omap-usb-tll: serialize access to TLL device
Get rid of the unnecessary spin_lock_irqsave/restore() as there is
no interrupt handler for this driver. Instead we serialize access
to tll_dev using a global spinlock.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/mfd/arizona-spi.c')
0 files changed, 0 insertions, 0 deletions