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| author | Felix Fietkau <nbd@openwrt.org> | 2013-03-10 01:01:55 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2013-03-10 01:01:55 +0000 |
| commit | f4caeaa7c6af61ca81d3cfa5519df225d365af86 (patch) | |
| tree | 60c7e9d7c4b1dd74f207ff27603113416b5a278e /target/linux/cns3xxx/patches-3.3/075-spi_support.patch | |
| parent | 74f01164205571ab03dd09dd5ec273b6fadb1483 (diff) | |
| download | master-187ad058-f4caeaa7c6af61ca81d3cfa5519df225d365af86.tar.gz master-187ad058-f4caeaa7c6af61ca81d3cfa5519df225d365af86.tar.bz2 master-187ad058-f4caeaa7c6af61ca81d3cfa5519df225d365af86.zip | |
cns3xxx: remove linux 3.3 support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35916 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/cns3xxx/patches-3.3/075-spi_support.patch')
| -rw-r--r-- | target/linux/cns3xxx/patches-3.3/075-spi_support.patch | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/target/linux/cns3xxx/patches-3.3/075-spi_support.patch b/target/linux/cns3xxx/patches-3.3/075-spi_support.patch deleted file mode 100644 index bc1958db84..0000000000 --- a/target/linux/cns3xxx/patches-3.3/075-spi_support.patch +++ /dev/null @@ -1,57 +0,0 @@ ---- a/drivers/spi/Kconfig -+++ b/drivers/spi/Kconfig -@@ -117,6 +117,13 @@ config SPI_BUTTERFLY - inexpensive battery powered microcontroller evaluation board. - This same cable can be used to flash new firmware. - -+config SPI_CNS3XXX -+ tristate "CNS3XXX SPI controller" -+ depends on ARCH_CNS3XXX && SPI_MASTER -+ select SPI_BITBANG -+ help -+ This enables using the CNS3XXX SPI controller in master mode. -+ - config SPI_COLDFIRE_QSPI - tristate "Freescale Coldfire QSPI controller" - depends on (M520x || M523x || M5249 || M527x || M528x || M532x) ---- a/drivers/spi/Makefile -+++ b/drivers/spi/Makefile -@@ -18,6 +18,7 @@ obj-$(CONFIG_SPI_BFIN) += spi-bfin5xx. - obj-$(CONFIG_SPI_BFIN_SPORT) += spi-bfin-sport.o - obj-$(CONFIG_SPI_BITBANG) += spi-bitbang.o - obj-$(CONFIG_SPI_BUTTERFLY) += spi-butterfly.o -+obj-$(CONFIG_SPI_CNS3XXX) += spi-cns3xxx.o - obj-$(CONFIG_SPI_COLDFIRE_QSPI) += spi-coldfire-qspi.o - obj-$(CONFIG_SPI_DAVINCI) += spi-davinci.o - obj-$(CONFIG_SPI_DESIGNWARE) += spi-dw.o ---- a/drivers/spi/spi-bitbang.c -+++ b/drivers/spi/spi-bitbang.c -@@ -330,6 +330,12 @@ static void bitbang_work(struct work_str - */ - if (!m->is_dma_mapped) - t->rx_dma = t->tx_dma = 0; -+ -+ if (t->transfer_list.next == &m->transfers) -+ t->last_in_message_list = 1; -+ else -+ t->last_in_message_list = 0; -+ - status = bitbang->txrx_bufs(spi, t); - } - if (status > 0) ---- a/include/linux/spi/spi.h -+++ b/include/linux/spi/spi.h -@@ -508,6 +508,13 @@ struct spi_transfer { - u32 speed_hz; - - struct list_head transfer_list; -+ -+#ifdef CONFIG_ARCH_CNS3XXX -+ unsigned last_in_message_list; -+#ifdef CONFIG_SPI_CNS3XXX_2IOREAD -+ u8 dio_read; -+#endif -+#endif - }; - - /** |