From: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
To: Gabriel Somlo <gsomlo@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
linux-serial <linux-serial@vger.kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jirislaby@kernel.org>,
kgugala@antmicro.com, mholenko@antmicro.com, joel@jms.id.au,
david.abdurachmanov@gmail.com, florent@enjoy-digital.fr,
geert@linux-m68k.org
Subject: Re: [PATCH v3 02/14] serial: liteuart: use bit number macros
Date: Tue, 15 Nov 2022 17:33:47 +0200 (EET) [thread overview]
Message-ID: <40b5679c-5316-9c5c-7e4-5c8c74ba1acf@linux.intel.com> (raw)
In-Reply-To: <20221112212125.448824-3-gsomlo@gmail.com>
On Sat, 12 Nov 2022, Gabriel Somlo wrote:
> Replace magic bit constants (e.g., 1, 2, 4) with BIT(x) expressions.
>
> Signed-off-by: Gabriel Somlo <gsomlo@gmail.com>
> ---
> drivers/tty/serial/liteuart.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/tty/serial/liteuart.c b/drivers/tty/serial/liteuart.c
> index 32b81bd03d0c..1497d4cdc221 100644
> --- a/drivers/tty/serial/liteuart.c
> +++ b/drivers/tty/serial/liteuart.c
> @@ -38,8 +38,8 @@
> #define OFF_EV_ENABLE 0x14
>
> /* events */
> -#define EV_TX 0x1
> -#define EV_RX 0x2
> +#define EV_TX BIT(0)
> +#define EV_RX BIT(1)
>
> struct liteuart_port {
> struct uart_port port;
>
This seems to assume some random header provides BIT() for you?
--
i.
next prev parent reply other threads:[~2022-11-15 15:34 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-12 21:21 [PATCH v3 00/14] serial: liteuart: add IRQ support Gabriel Somlo
2022-11-12 21:21 ` [PATCH v3 01/14] serial: liteuart: use KBUILD_MODNAME as driver name Gabriel Somlo
2022-11-12 21:21 ` [PATCH v3 02/14] serial: liteuart: use bit number macros Gabriel Somlo
2022-11-15 15:33 ` Ilpo Järvinen [this message]
2022-11-15 15:51 ` Gabriel L. Somlo
2022-11-12 21:21 ` [PATCH v3 03/14] serial: liteuart: remove unused uart_ops stubs Gabriel Somlo
2022-11-15 15:37 ` Ilpo Järvinen
2022-11-12 21:21 ` [PATCH v3 04/14] serial: liteuart: don't set unused port fields Gabriel Somlo
2022-11-12 21:21 ` [PATCH v3 05/14] serial: liteuart: minor style fix in liteuart_init() Gabriel Somlo
2022-11-15 15:40 ` Ilpo Järvinen
2022-11-12 21:21 ` [PATCH v3 06/14] serial: liteuart: move tty_flip_buffer_push() out of rx loop Gabriel Somlo
2022-11-15 15:38 ` Ilpo Järvinen
2022-11-12 21:21 ` [PATCH v3 07/14] serial: liteuart: rx loop should only ack rx events Gabriel Somlo
2022-11-12 21:21 ` [PATCH v3 08/14] serial: liteuart: simplify passing of uart_insert_char() flag Gabriel Somlo
2022-11-15 15:43 ` Ilpo Järvinen
2022-11-12 21:21 ` [PATCH v3 09/14] serial: liteuart: fix rx loop variable types Gabriel Somlo
2022-11-15 15:46 ` Ilpo Järvinen
2022-11-12 21:21 ` [PATCH v3 10/14] serial: liteuart: separate rx loop from poll timer Gabriel Somlo
2022-11-15 15:44 ` Ilpo Järvinen
2022-11-12 21:21 ` [PATCH v3 11/14] serial: liteuart: move function definitions Gabriel Somlo
2022-11-15 15:48 ` Ilpo Järvinen
2022-11-12 21:21 ` [PATCH v3 12/14] serial: liteuart: add IRQ support for the RX path Gabriel Somlo
2022-11-15 16:00 ` Ilpo Järvinen
2022-11-15 16:14 ` Gabriel L. Somlo
2022-11-15 16:21 ` Ilpo Järvinen
2022-11-15 16:26 ` Gabriel L. Somlo
2022-11-12 21:21 ` [PATCH v3 13/14] serial: liteuart: add IRQ support for the TX path Gabriel Somlo
2022-11-13 12:06 ` Gabriel L. Somlo
2022-11-15 16:14 ` Ilpo Järvinen
2022-11-15 17:13 ` Gabriel L. Somlo
2022-11-15 17:30 ` Ilpo Järvinen
2022-11-15 18:21 ` Gabriel L. Somlo
2022-11-16 0:16 ` Gabriel L. Somlo
2022-11-16 11:26 ` Ilpo Järvinen
2022-11-12 21:21 ` [PATCH v3 14/14] serial: liteuart: move polling putchar() function Gabriel Somlo
2022-11-15 16:16 ` Ilpo Järvinen
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