Daniel Mack 8b6eebfbe7 sc16is7xx: Set iobase to device index ...

[ Upstream commit 5da6b1c079e6804a81e63ab8337224cbd2148c91 ]

Some derivates of sc16is7xx devices expose more than one tty device to
userspace. If multiple such devices exist in a system, userspace
currently has no clean way to infer which tty maps to which physical
line.

Set the .iobase value to the relative index within the device to allow
infering the order through sysfs.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Link: https://lore.kernel.org/r/20200901120329.4176302-1-daniel@zonque.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stable-dep-of: 2861ed4d6e6d ("serial: sc16is7xx: fix broken port 0 uart init")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>

2024-05-06 14:36:39 +00:00

..

hvc

hvc/xen: fix error path in xen_hvc_init() to always register frontend driver

2023-11-28 16:45:44 +00:00

ipwireless

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serdev

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serial

sc16is7xx: Set iobase to device index

2024-05-06 14:36:39 +00:00

vt

vc_screen: move load of struct vc_data pointer in vcs_read() to avoid UAF

2023-11-08 11:21:10 +01:00

amiserial.c

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bfin_jtag_comm.c

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cyclades.c

treewide: Remove uninitialized_var() usage

2023-08-11 11:33:32 +02:00

ehv_bytechan.c

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goldfish.c

tty: drivers/tty/, stop using tty_schedule_flip()

2022-07-29 17:06:52 +02:00

isicom.c

treewide: Remove uninitialized_var() usage

2023-08-11 11:33:32 +02:00

Kconfig

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Makefile

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metag_da.c

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mips_ejtag_fdc.c

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moxa.c

tty: drivers/tty/, stop using tty_schedule_flip()

2022-07-29 17:06:52 +02:00

moxa.h

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mxser.c

mxser: fix xmit_buf leak in activate when LSR == 0xff

2022-04-20 09:08:19 +02:00

mxser.h

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n_gsm.c

tty: n_gsm: fix sleep-in-atomic-context bug in gsm_control_send

2022-11-25 17:36:49 +01:00

n_hdlc.c

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n_null.c

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n_r3964.c

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n_tracerouter.c

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n_tracesink.c

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n_tracesink.h

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n_tty.c

n_tty: wake up poll(POLLRDNORM) on receiving data

2022-02-16 12:44:51 +01:00

nozomi.c

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pty.c

tty: use new tty_insert_flip_string_and_push_buffer() in pty_write()

2022-07-29 17:06:53 +02:00

rocket_int.h

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rocket.c

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rocket.h

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synclink_gt.c

tty: synclink_gt: Fix null-pointer-dereference in slgt_clean()

2022-06-14 16:53:59 +02:00

synclink.c

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synclinkmp.c

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sysrq.c

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tty_audit.c

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tty_baudrate.c

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tty_buffer.c

tty: use new tty_insert_flip_string_and_push_buffer() in pty_write()

2022-07-29 17:06:53 +02:00

tty_io.c

tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH

2023-05-17 11:11:51 +02:00

tty_ioctl.c

tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH

2023-05-17 11:11:51 +02:00

tty_jobctrl.c

tty: tty_jobctrl: fix pid memleak in disassociate_ctty()

2023-11-20 10:27:34 +01:00

tty_ldisc.c

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tty_ldsem.c

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tty_mutex.c

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tty_port.c

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vcc.c

tty: vcc: Add check for kstrdup() in vcc_probe()

2023-11-28 16:45:44 +00:00