Merge 5.1-rc6 into staging-next

We want the fixes in here as well as this resolves an iio driver merge
issue.

Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Greg Kroah-Hartman 2019-04-21 23:18:44 +02:00
commit 817de6b859
777 changed files with 8115 additions and 4465 deletions

View file

@ -1520,11 +1520,13 @@ static int __init sc16is7xx_init(void)
#endif
return ret;
#ifdef CONFIG_SERIAL_SC16IS7XX_SPI
err_spi:
#endif
#ifdef CONFIG_SERIAL_SC16IS7XX_I2C
i2c_del_driver(&sc16is7xx_i2c_uart_driver);
#endif
err_i2c:
#endif
uart_unregister_driver(&sc16is7xx_uart);
return ret;
}

View file

@ -2512,14 +2512,16 @@ done:
* center of the last stop bit in sampling clocks.
*/
int last_stop = bits * 2 - 1;
int deviation = min_err * srr * last_stop / 2 / baud;
int deviation = DIV_ROUND_CLOSEST(min_err * last_stop *
(int)(srr + 1),
2 * (int)baud);
if (abs(deviation) >= 2) {
/* At least two sampling clocks off at the
* last stop bit; we can increase the error
* margin by shifting the sampling point.
*/
int shift = min(-8, max(7, deviation / 2));
int shift = clamp(deviation / 2, -8, 7);
hssrr |= (shift << HSCIF_SRHP_SHIFT) &
HSCIF_SRHP_MASK;

View file

@ -1520,7 +1520,8 @@ static void csi_J(struct vc_data *vc, int vpar)
return;
}
scr_memsetw(start, vc->vc_video_erase_char, 2 * count);
update_region(vc, (unsigned long) start, count);
if (con_should_update(vc))
do_update_region(vc, (unsigned long) start, count);
vc->vc_need_wrap = 0;
}