From 9a065fcfecbf344812a92dbd9b28298da7ef2b74 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sun, 12 Mar 2017 12:30:30 +0100 Subject: kernel: update kernel 4.9 to 4.9.14 Signed-off-by: Hauke Mehrtens --- ...qup-refactor-spi_qup_io_config-in-two-functions.patch | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'target/linux/ipq806x/patches-4.9/0012-spi-qup-refactor-spi_qup_io_config-in-two-functions.patch') diff --git a/target/linux/ipq806x/patches-4.9/0012-spi-qup-refactor-spi_qup_io_config-in-two-functions.patch b/target/linux/ipq806x/patches-4.9/0012-spi-qup-refactor-spi_qup_io_config-in-two-functions.patch index c88dd9b..7beb5d9 100644 --- a/target/linux/ipq806x/patches-4.9/0012-spi-qup-refactor-spi_qup_io_config-in-two-functions.patch +++ b/target/linux/ipq806x/patches-4.9/0012-spi-qup-refactor-spi_qup_io_config-in-two-functions.patch @@ -67,14 +67,10 @@ Signed-off-by: Matthew McClintock - /* must be zero for BLOCK and BAM */ - writel_relaxed(0, controller->base + QUP_MX_READ_CNT); - writel_relaxed(0, controller->base + QUP_MX_WRITE_CNT); -+ else -+ controller->mode = QUP_IO_M_MODE_BLOCK; - +- - if (!controller->qup_v1) { - void __iomem *input_cnt; -+ return 0; -+} - +- - input_cnt = controller->base + QUP_MX_INPUT_CNT; - /* - * for DMA transfers, both QUP_MX_INPUT_CNT and @@ -86,13 +82,19 @@ Signed-off-by: Matthew McClintock - writel_relaxed(0, input_cnt); - else - writel_relaxed(n_words, input_cnt); ++ else ++ controller->mode = QUP_IO_M_MODE_BLOCK; ++ ++ return 0; ++} + +/* prep qup for another spi transaction of specific type */ +static int spi_qup_io_config(struct spi_device *spi, struct spi_transfer *xfer) +{ + struct spi_qup *controller = spi_master_get_devdata(spi->master); + u32 config, iomode, control; + unsigned long flags; - ++ + reinit_completion(&controller->done); + reinit_completion(&controller->dma_tx_done); + -- cgit v1.1