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Xilinx: ARM: QSPI driver: Use Tx not empty intr to recv data
authorSadanand M <sadanan@xilinx.com>
Tue, 16 Nov 2010 09:22:15 +0000 (14:52 +0530)
committerJohn Linn <john.linn@xilinx.com>
Tue, 16 Nov 2010 16:17:49 +0000 (09:17 -0700)
commit612f37aa88ef9f1cd58658a6657cac8a965ef6fd
treeb7f0bffc7f4e77417f45bdaf55890473b46e081ftree | snapshot
parenta3a3cfbc686f1fa7790f9053ca9c3da763ae9344commit | diff
Xilinx: ARM: QSPI driver: Use Tx not empty intr to recv data

Use the Rx not empty interrupt, along with the Tx empty intr
to check if there is valid data in the Rx FIFO

Signed-off-by: Sadanand M <sadanan@xilinx.com>
drivers/spi/xilinx_qspipss.c diff | blob | history
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