Commits
Russell King committed c4d877c1b3d
ARM: mmci: avoid unnecessary switch to data available PIO interrupts We don't need to switch to data available interrupts if there's at least half a FIFO depth worth of data remaining, as we'll still get the FIFO half full interrupt. Keep this interrupt masked off until we have less than half the FIFO depth worth of data remaining. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>