Sergei Shtylyov aa5beaf625 i2c: rcar: check for no IRQ in rcar_i2c_irq()
Check if the ICMSR register (masked with the ICMIER register) evaluates to 0  in
the driver's interrupt handler and return IRQ_NONE in that case, like many other
drivers do.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-09-29 22:41:18 +02:00
..
2012-03-26 21:47:19 +02:00
2012-03-26 21:47:19 +02:00
2014-08-19 10:19:39 -05:00