Peter Hurley a6eec92ec0 Revert "serial: uart: add hw flow control support configuration" ... This reverts commit 06aa82e498. This commit purports to enable auto CTS flow control for the 8250 UART driver. However, the 8250 UART driver already supports auto CTS flow control via UART_CAP_AFE and UART_CAP_EFR. Indeed, this patch introduces another DT attribute for which an existing firmware flag already exists ("auto-flow-control"). Furthermore, the use of UPF_HARD_FLOW requires the UART driver to define .throttle and .unthrottle methods, neither of which are defined for the 8250 UART driver (which will result in a NULL ptr dereference). Finally, this patch supposes to fix existing bugs in the serial core for auto CTS-enabled hardware, but does not include the class of hardware for which these bugs exist. CC: Murali Karicheri <m-karicheri2@ti.com> CC: Rob Herring <robh+dt@kernel.org> Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-09-08 16:21:35 -07:00
..
8250_accent.c
8250_acorn.c	tty: remove use of __devexit	2012-11-21 15:27:46 -08:00
8250_boca.c
8250_core.c	Revert "serial: uart: add hw flow control support configuration"	2014-09-08 16:21:35 -07:00
8250_dma.c	serial: 8250_dma: check the result of TX buffer mapping	2014-05-28 13:07:27 -07:00
8250_dw.c	serial: 8250_dw: Add support for deferred probing	2014-07-27 11:07:08 -07:00
8250_early.c	tty/serial: fix 8250 early console option passing to regular console	2014-06-19 13:07:26 -07:00
8250_em.c	tty: delete non-required instances of include <linux/init.h>	2014-01-07 17:05:21 -08:00
8250_exar_st16c554.c
8250_fintek.c	serial: Add support for Fintek F81216A LPC to 4 UART	2014-09-08 15:26:26 -07:00
8250_fourport.c
8250_fsl.c	serial: 8250: introduce up_to_u8250p() helper	2014-07-17 18:16:23 -07:00
8250_gsc.c	parisc: Fix interrupt routing for C8000 serial ports	2013-07-31 23:42:32 +02:00
8250_hp300.c	serial: 8250_hp300: trivial: fix symbol name in #warning message	2014-09-08 16:03:47 -07:00
8250_hub6.c
8250_pci.c	serial: 8250: introduce up_to_u8250p() helper	2014-07-17 18:16:23 -07:00
8250_pnp.c	tty: delete non-required instances of include <linux/init.h>	2014-01-07 17:05:21 -08:00
8250.h	serial/uart/8250: Add tunable RX interrupt trigger I/F of FIFO buffers	2014-07-17 18:23:35 -07:00
Kconfig	serial: Add support for Fintek F81216A LPC to 4 UART	2014-09-08 15:26:26 -07:00
Makefile	serial: Add support for Fintek F81216A LPC to 4 UART	2014-09-08 15:26:26 -07:00
serial_cs.c	tty: delete non-required instances of include <linux/init.h>	2014-01-07 17:05:21 -08:00