diff options
Diffstat (limited to 'target/linux/cns3xxx/patches-4.19/075-spi_support.patch')
| -rw-r--r-- | target/linux/cns3xxx/patches-4.19/075-spi_support.patch | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/target/linux/cns3xxx/patches-4.19/075-spi_support.patch b/target/linux/cns3xxx/patches-4.19/075-spi_support.patch deleted file mode 100644 index afa6d862df..0000000000 --- a/target/linux/cns3xxx/patches-4.19/075-spi_support.patch +++ /dev/null @@ -1,51 +0,0 @@ ---- a/drivers/spi/Kconfig -+++ b/drivers/spi/Kconfig -@@ -181,6 +181,13 @@ config SPI_CLPS711X - This enables dedicated general purpose SPI/Microwire1-compatible - master mode interface (SSI1) for CLPS711X-based CPUs. - -+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 || M525x || M527x || M528x || M532x) ---- a/drivers/spi/Makefile -+++ b/drivers/spi/Makefile -@@ -28,6 +28,7 @@ obj-$(CONFIG_SPI_BITBANG) += spi-bitban - obj-$(CONFIG_SPI_BUTTERFLY) += spi-butterfly.o - obj-$(CONFIG_SPI_CADENCE) += spi-cadence.o - obj-$(CONFIG_SPI_CLPS711X) += spi-clps711x.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_DLN2) += spi-dln2.o ---- a/include/linux/spi/spi.h -+++ b/include/linux/spi/spi.h -@@ -795,6 +795,10 @@ struct spi_transfer { - u32 speed_hz; - - struct list_head transfer_list; -+ -+#ifdef CONFIG_ARCH_CNS3XXX -+ unsigned last_in_message_list; -+#endif - }; - - /** ---- a/drivers/spi/spi.c -+++ b/drivers/spi/spi.c -@@ -1020,6 +1020,9 @@ static int spi_transfer_one_message(stru - list_for_each_entry(xfer, &msg->transfers, transfer_list) { - trace_spi_transfer_start(msg, xfer); - -+ xfer->last_in_message_list = -+ list_is_last(&xfer->transfer_list, &msg->transfers); -+ - spi_statistics_add_transfer_stats(statm, xfer, ctlr); - spi_statistics_add_transfer_stats(stats, xfer, ctlr); - |