From ef460db2a7c1df5eda2ea6011e7586e54e23b8c4 Mon Sep 17 00:00:00 2001 From: Ilpo Järvinen Date: Fri, 25 Nov 2022 15:05:04 +0200 Subject: serial: 8250: Use defined IER bits MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Instead of literal 0x0f, add a define for enabling all IER bits the 8250 driver is interested in. Don't make the define for combined flags part of UAPI. Signed-off-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20221125130509.8482-2-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- include/linux/serial.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux') diff --git a/include/linux/serial.h b/include/linux/serial.h index 3d6fe3ef92cf..ad6e1c37e2d5 100644 --- a/include/linux/serial.h +++ b/include/linux/serial.h @@ -12,6 +12,11 @@ #include #include +#define UART_IER_ALL_INTR (UART_IER_MSI | \ + UART_IER_RLSI | \ + UART_IER_THRI | \ + UART_IER_RDI) + /* Helper for dealing with UART_LCR_WLEN* defines */ #define UART_LCR_WLEN(x) ((x) - 5) -- cgit