lkml.org 
[lkml]   [2022]   [Mar]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRE: [PATCH v2 7/7] tty: serial: samsung: simplify getting OF match data
Date


>-----Original Message-----
>From: Krzysztof Kozlowski [mailto:krzysztof.kozlowski@canonical.com]
>Sent: Monday, March 7, 2022 1:39 PM
>To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>; Alim Akhtar
><alim.akhtar@samsung.com>; Greg Kroah-Hartman
><gregkh@linuxfoundation.org>; Jiri Slaby <jirislaby@kernel.org>; linux-arm-
>kernel@lists.infradead.org; linux-samsung-soc@vger.kernel.org; linux-
>serial@vger.kernel.org; linux-kernel@vger.kernel.org
>Subject: [PATCH v2 7/7] tty: serial: samsung: simplify getting OF match
data
>
>Simplify the code with of_device_get_match_data().
>
>Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
>---

Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>


> drivers/tty/serial/samsung_tty.c | 13 +++----------
> 1 file changed, 3 insertions(+), 10 deletions(-)
>
>diff --git a/drivers/tty/serial/samsung_tty.c
>b/drivers/tty/serial/samsung_tty.c
>index 3ffae912217c..61c530bb377f 100644
>--- a/drivers/tty/serial/samsung_tty.c
>+++ b/drivers/tty/serial/samsung_tty.c
>@@ -2150,23 +2150,16 @@ static int s3c24xx_serial_init_port(struct
>s3c24xx_uart_port *ourport,
>
> /* Device driver serial port probe */
>
>-#ifdef CONFIG_OF
>-static const struct of_device_id s3c24xx_uart_dt_match[]; -#endif
>-
> static int probe_index;
>
> static inline const struct s3c24xx_serial_drv_data *
>s3c24xx_get_driver_data(struct platform_device *pdev) { #ifdef CONFIG_OF
>- if (pdev->dev.of_node) {
>- const struct of_device_id *match;
>-
>- match = of_match_node(s3c24xx_uart_dt_match, pdev-
>>dev.of_node);
>- return (struct s3c24xx_serial_drv_data *)match->data;
>- }
>+ if (pdev->dev.of_node)
>+ return of_device_get_match_data(&pdev->dev);
> #endif
>+
> return (struct s3c24xx_serial_drv_data *)
> platform_get_device_id(pdev)->driver_data;
> }
>--
>2.32.0


\
 
 \ /
  Last update: 2022-03-07 19:17    [W:0.126 / U:0.056 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site