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authorJarkko Nikula <jarkko.nikula@linux.intel.com>2016-02-19 08:01:21 -0500
committerMark Brown <broonie@kernel.org>2016-02-20 12:10:16 -0500
commit7c04b792d30ef8d62259f24065cdeddbfb4afe3d (patch)
treeb910e0348cae733a361cfdc2b287ba04bfb238d7
parent30f3a6ab44d8d06bb3d94f6320e4aa76df59d025 (diff)
spi: pxa2xx: Remove unused DMA buffer mappings
Only legacy PXA DMA implementation was using these rx_dma and tx_dma DMA addresses so they are not needed after commit 6356437e65c2 ("spi: spi-pxa2xx: remove legacy PXA DMA bits"). Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
-rw-r--r--drivers/spi/spi-pxa2xx.c2
-rw-r--r--drivers/spi/spi-pxa2xx.h2
2 files changed, 0 insertions, 4 deletions
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 0eb79368eabc..2c4e8ccd573b 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -995,8 +995,6 @@ static void pump_transfers(unsigned long data)
995 drv_data->tx_end = drv_data->tx + transfer->len; 995 drv_data->tx_end = drv_data->tx + transfer->len;
996 drv_data->rx = transfer->rx_buf; 996 drv_data->rx = transfer->rx_buf;
997 drv_data->rx_end = drv_data->rx + transfer->len; 997 drv_data->rx_end = drv_data->rx + transfer->len;
998 drv_data->rx_dma = transfer->rx_dma;
999 drv_data->tx_dma = transfer->tx_dma;
1000 drv_data->len = transfer->len; 998 drv_data->len = transfer->len;
1001 drv_data->write = drv_data->tx ? chip->write : null_writer; 999 drv_data->write = drv_data->tx ? chip->write : null_writer;
1002 drv_data->read = drv_data->rx ? chip->read : null_reader; 1000 drv_data->read = drv_data->rx ? chip->read : null_reader;
diff --git a/drivers/spi/spi-pxa2xx.h b/drivers/spi/spi-pxa2xx.h
index 8e781c8b4374..a1ef88948144 100644
--- a/drivers/spi/spi-pxa2xx.h
+++ b/drivers/spi/spi-pxa2xx.h
@@ -69,8 +69,6 @@ struct driver_data {
69 void *rx; 69 void *rx;
70 void *rx_end; 70 void *rx_end;
71 int dma_mapped; 71 int dma_mapped;
72 dma_addr_t rx_dma;
73 dma_addr_t tx_dma;
74 size_t rx_map_len; 72 size_t rx_map_len;
75 size_t tx_map_len; 73 size_t tx_map_len;
76 u8 n_bytes; 74 u8 n_bytes;