serial: stm32: fix name conflict with 8250
This patch replaces stm32 tty name ttyS by ttySTM
to avoid a name conflict when Serial: 8250/16550 driver
is activated.
sysfs: cannot create duplicate filename '/class/tty/ttyS3'
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Not tainted
4.14.0-12903-gb392521-dirty #1
[<
c03118dc>] (unwind_backtrace) from [<
c030c950>] (show_stack+0x10/0x14)
[<
c030c950>] (show_stack) from [<
c0d31e18>] (dump_stack+0x90/0xa4)
[<
c0d31e18>] (dump_stack) from [<
c03430a0>] (__warn+0xf8/0x110)
[<
c03430a0>] (__warn) from [<
c03430f0>] (warn_slowpath_fmt+0x38/0x48)
[<
c03430f0>] (warn_slowpath_fmt) from [<
c04ce574>] (sysfs_warn_dup+0x68/0x78)
[<
c04ce574>] (sysfs_warn_dup) from [<
c04ce824>] (sysfs_do_create_link_sd+0xb4/0xc4)
[<
c04ce824>] (sysfs_do_create_link_sd) from [<
c08c60ec>] (device_add+0x204/0x574)
[<
c08c60ec>] (device_add) from [<
c07a7ddc>] (tty_register_device_attr+0xc8/0x1bc)
[<
c07a7ddc>] (tty_register_device_attr) from [<
c07c6530>] (uart_add_one_port+0x22c/0x4f4)
Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>