diff options
| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-11-25 16:05:04 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-19 17:01:19 +0300 |
| commit | ef460db2a7c1df5eda2ea6011e7586e54e23b8c4 (patch) | |
| tree | 53d12e58012f85bba12024404485fe71176c45a2 /include | |
| parent | 98a59cd26e22e34ecae6af769cfc9f3b4ecd6c72 (diff) | |
| download | linux-ef460db2a7c1df5eda2ea6011e7586e54e23b8c4.tar.xz | |
serial: 8250: Use defined IER bits
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 <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20221125130509.8482-2-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/serial.h | 5 |
1 files changed, 5 insertions, 0 deletions
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 <uapi/linux/serial.h> #include <uapi/linux/serial_reg.h> +#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) |