summaryrefslogtreecommitdiffstats
path: root/drivers/platform/surface
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2021-09-01 09:51:16 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-09-01 09:51:16 -0700
commit7c314bdfb64e4bb8d2f829376ed56ce663483752 (patch)
treece846e0c4e8c8138258dd00c1f15aad7368fafbb /drivers/platform/surface
parentebf435d3b51b22340ef047aad0c2936ec4833ab2 (diff)
parent2e5f3a69b6fcd52a64ce3d746c6ee8390b6cabe8 (diff)
downloadlinux-7c314bdfb64e4bb8d2f829376ed56ce663483752.tar.bz2
Merge tag 'tty-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty / serial updates from Greg KH: "Here is the "big" set of tty/serial driver patches for 5.15-rc1 Nothing major in here at all, just some driver updates and more cleanups on old tty apis and code that needed it that includes: - tty.h cleanup of things that didn't belong in it - other tty cleanups by Jiri - driver cleanups - rs485 support added to amba-pl011 driver - dts updates - stm32 serial driver updates - other minor fixes and driver updates All have been in linux-next for a while with no reported problems" * tag 'tty-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (83 commits) tty: serial: uartlite: Use read_poll_timeout for a polling loop tty: serial: uartlite: Use constants in early_uartlite_putc tty: Fix data race between tiocsti() and flush_to_ldisc() serial: vt8500: Use of_device_get_match_data serial: tegra: Use of_device_get_match_data serial: 8250_ingenic: Use of_device_get_match_data tty: serial: linflexuart: Remove redundant check to simplify the code tty: serial: fsl_lpuart: do software reset for imx7ulp and imx8qxp tty: serial: fsl_lpuart: enable two stop bits for lpuart32 tty: serial: fsl_lpuart: fix the wrong mapbase value mxser: use semi-colons instead of commas tty: moxa: use semi-colons instead of commas tty: serial: fsl_lpuart: check dma_tx_in_progress in tx dma callback tty: replace in_irq() with in_hardirq() serial: sh-sci: fix break handling for sysrq serial: stm32: use devm_platform_get_and_ioremap_resource() serial: stm32: use the defined variable to simplify code Revert "arm pl011 serial: support multi-irq request" tty: serial: samsung: Add Exynos850 SoC data tty: serial: samsung: Fix driver data macros style ...
Diffstat (limited to 'drivers/platform/surface')
-rw-r--r--drivers/platform/surface/aggregator/core.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/platform/surface/aggregator/core.c b/drivers/platform/surface/aggregator/core.c
index 279d9df19c01..c61bbeeec2df 100644
--- a/drivers/platform/surface/aggregator/core.c
+++ b/drivers/platform/surface/aggregator/core.c
@@ -301,20 +301,13 @@ static acpi_status ssam_serdev_setup_via_acpi_crs(struct acpi_resource *rsc,
void *ctx)
{
struct serdev_device *serdev = ctx;
- struct acpi_resource_common_serialbus *serial;
struct acpi_resource_uart_serialbus *uart;
bool flow_control;
int status = 0;
- if (rsc->type != ACPI_RESOURCE_TYPE_SERIAL_BUS)
+ if (!serdev_acpi_get_uart_resource(rsc, &uart))
return AE_OK;
- serial = &rsc->data.common_serial_bus;
- if (serial->type != ACPI_RESOURCE_SERIAL_TYPE_UART)
- return AE_OK;
-
- uart = &rsc->data.uart_serial_bus;
-
/* Set up serdev device. */
serdev_device_set_baudrate(serdev, uart->default_baud_rate);