From 134e32b979f3f3987e84dcd5cc42040e21252e53 Mon Sep 17 00:00:00 2001 From: Sekhar Nori Date: Fri, 20 Aug 2010 16:27:08 +0530 Subject: spi: davinci: do not treat Tx interrupt being set as error In davinci_spi_check_error(), Tx interrupt being set is treated as error. This function is only meant to flag bus error conditions and Tx interrupt being set at that point is not a bus error but rather a driver bug. Stop checking for Tx interrupt and flagging that as an IO error. Tested-By: Michael Williamson Tested-By: Brian Niebuhr Signed-off-by: Sekhar Nori --- drivers/spi/davinci_spi.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers') diff --git a/drivers/spi/davinci_spi.c b/drivers/spi/davinci_spi.c index ad814f2512f0..a60a65c690de 100644 --- a/drivers/spi/davinci_spi.c +++ b/drivers/spi/davinci_spi.c @@ -590,10 +590,6 @@ static int davinci_spi_check_error(struct davinci_spi *davinci_spi, dev_dbg(sdev, "SPI Data Overrun error\n"); return -EIO; } - if (int_status & SPIFLG_TX_INTR_MASK) { - dev_dbg(sdev, "SPI TX intr bit set\n"); - return -EIO; - } if (int_status & SPIFLG_BUF_INIT_ACTIVE_MASK) { dev_dbg(sdev, "SPI Buffer Init Active\n"); return -EBUSY; -- cgit v1.2.3-55-g7522