diff options
Diffstat (limited to 'drivers/net/caif')
| -rw-r--r-- | drivers/net/caif/Kconfig | 46 | ||||
| -rw-r--r-- | drivers/net/caif/caif_serial.c | 4 |
2 files changed, 29 insertions, 21 deletions
diff --git a/drivers/net/caif/Kconfig b/drivers/net/caif/Kconfig index 2b9a2f117113..e74e2bb61236 100644 --- a/drivers/net/caif/Kconfig +++ b/drivers/net/caif/Kconfig @@ -3,44 +3,50 @@ # CAIF physical drivers # -comment "CAIF transport drivers" +menuconfig CAIF_DRIVERS + bool "CAIF transport drivers" + depends on CAIF + help + Enable this to see CAIF physical drivers. + +if CAIF_DRIVERS config CAIF_TTY tristate "CAIF TTY transport driver" depends on CAIF && TTY default n ---help--- - The CAIF TTY transport driver is a Line Discipline (ldisc) - identified as N_CAIF. When this ldisc is opened from user space - it will redirect the TTY's traffic into the CAIF stack. + The CAIF TTY transport driver is a Line Discipline (ldisc) + identified as N_CAIF. When this ldisc is opened from user space + it will redirect the TTY's traffic into the CAIF stack. config CAIF_SPI_SLAVE tristate "CAIF SPI transport driver for slave interface" depends on CAIF && HAS_DMA default n ---help--- - The CAIF Link layer SPI Protocol driver for Slave SPI interface. - This driver implements a platform driver to accommodate for a - platform specific SPI device. A sample CAIF SPI Platform device is - provided in Documentation/networking/caif/spi_porting.txt + The CAIF Link layer SPI Protocol driver for Slave SPI interface. + This driver implements a platform driver to accommodate for a + platform specific SPI device. A sample CAIF SPI Platform device is + provided in <file:Documentation/networking/caif/spi_porting.txt>. config CAIF_SPI_SYNC bool "Next command and length in start of frame" depends on CAIF_SPI_SLAVE default n ---help--- - Putting the next command and length in the start of the frame can - help to synchronize to the next transfer in case of over or under-runs. - This option also needs to be enabled on the modem. + Putting the next command and length in the start of the frame can + help to synchronize to the next transfer in case of over or under-runs. + This option also needs to be enabled on the modem. config CAIF_HSI - tristate "CAIF HSI transport driver" - depends on CAIF - default n - ---help--- - The caif low level driver for CAIF over HSI. - Be aware that if you enable this then you also need to - enable a low-level HSI driver. + tristate "CAIF HSI transport driver" + depends on CAIF + default n + ---help--- + The CAIF low level driver for CAIF over HSI. + Be aware that if you enable this then you also need to + enable a low-level HSI driver. config CAIF_VIRTIO tristate "CAIF virtio transport driver" @@ -50,8 +56,10 @@ config CAIF_VIRTIO select GENERIC_ALLOCATOR default n ---help--- - The caif driver for CAIF over Virtio. + The CAIF driver for CAIF over Virtio. if CAIF_VIRTIO source "drivers/vhost/Kconfig.vringh" endif + +endif # CAIF_DRIVERS diff --git a/drivers/net/caif/caif_serial.c b/drivers/net/caif/caif_serial.c index 40b079162804..bd40b114d6cd 100644 --- a/drivers/net/caif/caif_serial.c +++ b/drivers/net/caif/caif_serial.c @@ -102,8 +102,8 @@ static inline void debugfs_init(struct ser_device *ser, struct tty_struct *tty) debugfs_create_blob("last_rx_msg", 0400, ser->debugfs_tty_dir, &ser->rx_blob); - debugfs_create_x32("ser_state", 0400, ser->debugfs_tty_dir, - (u32 *)&ser->state); + debugfs_create_xul("ser_state", 0400, ser->debugfs_tty_dir, + &ser->state); debugfs_create_x8("tty_status", 0400, ser->debugfs_tty_dir, &ser->tty_status); |