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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-03-14 15:07:33 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-03-14 15:07:33 +0100 |
| commit | b70366e5d31788650b2a5cec5cd13ea80ac7e44a (patch) | |
| tree | d972ffd190111d699200448494fda333d28b2486 /drivers/spi/spi-armada-3700.c | |
| parent | drm/gem: Add DEFINE_DRM_GEM_FOPS (diff) | |
| parent | docs-rst: automatically convert Graphviz and SVG images (diff) | |
| download | linux-b70366e5d31788650b2a5cec5cd13ea80ac7e44a.tar.xz linux-b70366e5d31788650b2a5cec5cd13ea80ac7e44a.zip | |
Merge tag 'doc-4.11-images' of git://git.lwn.net/linux into drm-misc-next
Pointer for Markus's image conversion work.
We need this so we can merge all the pretty drm graphs for 4.12.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'drivers/spi/spi-armada-3700.c')
| -rw-r--r-- | drivers/spi/spi-armada-3700.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/spi/spi-armada-3700.c b/drivers/spi/spi-armada-3700.c index 0314c6b9e044..6c7d7a460689 100644 --- a/drivers/spi/spi-armada-3700.c +++ b/drivers/spi/spi-armada-3700.c @@ -170,12 +170,12 @@ static int a3700_spi_pin_mode_set(struct a3700_spi *a3700_spi, val &= ~(A3700_SPI_DATA_PIN0 | A3700_SPI_DATA_PIN1); switch (pin_mode) { - case 1: + case SPI_NBITS_SINGLE: break; - case 2: + case SPI_NBITS_DUAL: val |= A3700_SPI_DATA_PIN0; break; - case 4: + case SPI_NBITS_QUAD: val |= A3700_SPI_DATA_PIN1; break; default: @@ -340,8 +340,7 @@ static irqreturn_t a3700_spi_interrupt(int irq, void *dev_id) spireg_write(a3700_spi, A3700_SPI_INT_STAT_REG, cause); /* Wake up the transfer */ - if (a3700_spi->wait_mask & cause) - complete(&a3700_spi->done); + complete(&a3700_spi->done); return IRQ_HANDLED; } @@ -421,7 +420,7 @@ static void a3700_spi_fifo_thres_set(struct a3700_spi *a3700_spi, } static void a3700_spi_transfer_setup(struct spi_device *spi, - struct spi_transfer *xfer) + struct spi_transfer *xfer) { struct a3700_spi *a3700_spi; unsigned int byte_len; @@ -562,6 +561,7 @@ static int a3700_spi_fifo_read(struct a3700_spi *a3700_spi) val = spireg_read(a3700_spi, A3700_SPI_DATA_IN_REG); if (a3700_spi->buf_len >= 4) { u32 data = le32_to_cpu(val); + memcpy(a3700_spi->rx_buf, &data, 4); a3700_spi->buf_len -= 4; @@ -901,7 +901,6 @@ static int a3700_spi_remove(struct platform_device *pdev) struct a3700_spi *spi = spi_master_get_devdata(master); clk_unprepare(spi->clk); - spi_master_put(master); return 0; } @@ -909,7 +908,6 @@ static int a3700_spi_remove(struct platform_device *pdev) static struct platform_driver a3700_spi_driver = { .driver = { .name = DRIVER_NAME, - .owner = THIS_MODULE, .of_match_table = of_match_ptr(a3700_spi_dt_ids), }, .probe = a3700_spi_probe, |