From ed5aecd3da2eabd8a6c9f5593df2c4f00985fca2 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Wed, 5 May 2021 11:18:54 +0200 Subject: tty: remove broken r3964 line discipline Noone stepped up in the past two years since it was marked as BROKEN by commit c7084edc3f6d (tty: mark Siemens R3964 line discipline as BROKEN). Remove the line discipline for good. Three remarks: * we remove also the uapi header (as noone is able to use that interface anyway) * we do *not* remove the N_R3964 constant definition from tty.h, so it remains reserved. * in_interrupt() check is now removed from vt's con_put_char. Noone else calls tty_operations::put_char from interrupt context. Signed-off-by: Jiri Slaby Link: https://lore.kernel.org/r/20210505091928.22010-2-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman --- arch/powerpc/configs/ppc6xx_defconfig | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/configs/ppc6xx_defconfig b/arch/powerpc/configs/ppc6xx_defconfig index 1fd9d1260f9e..ee09f7bb6ea9 100644 --- a/arch/powerpc/configs/ppc6xx_defconfig +++ b/arch/powerpc/configs/ppc6xx_defconfig @@ -621,7 +621,6 @@ CONFIG_HW_RANDOM=y CONFIG_HW_RANDOM_VIRTIO=m CONFIG_NVRAM=y CONFIG_DTLK=m -CONFIG_R3964=m CONFIG_CARDMAN_4000=m CONFIG_CARDMAN_4040=m CONFIG_IPWIRELESS=m -- cgit v1.2.3