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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Geert Uytterhoeven <geert+renesas@glider.be>,
	Magnus Damm <magnus.damm@gmail.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Jiri Slaby <jirislaby@kernel.org>
Cc: Miquel Raynal <miquel.raynal@bootlin.com>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	linux-renesas-soc@vger.kernel.org, linux-serial@vger.kernel.org,
	Milan Stevanovic <milan.stevanovic@se.com>,
	Jimmy Lalande <jimmy.lalande@se.com>,
	Pascal Eberhard <pascal.eberhard@se.com>,
	Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	Herve Codina <herve.codina@bootlin.com>,
	Clement Leger <clement.leger@bootlin.com>
Subject: [PATCH v3 03/10] serial: 8250: dw: Change the quirks type to unsigned int
Date: Tue, 29 Mar 2022 17:24:23 +0200	[thread overview]
Message-ID: <20220329152430.756947-4-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20220329152430.756947-1-miquel.raynal@bootlin.com>

Unsigned int is better than unsigned long as its size does not change
between setups and we don't really need this variable to be more than a
few bits wide for now.

Suggested-by: Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
 drivers/tty/serial/8250/8250_dw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index 28f0dea2ed88..20c9ca03225b 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -376,7 +376,7 @@ static bool dw8250_idma_filter(struct dma_chan *chan, void *param)
 static void dw8250_quirks(struct uart_port *p, struct dw8250_data *data)
 {
 	struct device_node *np = p->dev->of_node;
-	unsigned long quirks = (unsigned long)device_get_match_data(p->dev);
+	unsigned int quirks = (unsigned int)device_get_match_data(p->dev);
 
 	if (np) {
 		int id;
-- 
2.27.0


  parent reply	other threads:[~2022-03-29 15:24 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-29 15:24 [PATCH v3 00/10] serial: 8250: dw: RZN1 DMA support Miquel Raynal
2022-03-29 15:24 ` [PATCH v3 01/10] serial: 8250: dw: Move the per-device structure Miquel Raynal
2022-03-29 15:24 ` [PATCH v3 02/10] serial: 8250: dw: Use the device API Miquel Raynal
2022-03-29 15:24 ` Miquel Raynal [this message]
2022-03-29 15:43   ` [PATCH v3 03/10] serial: 8250: dw: Change the quirks type to unsigned int Andy Shevchenko
2022-03-29 15:58   ` Geert Uytterhoeven
2022-03-29 16:06     ` Miquel Raynal
2022-03-29 15:24 ` [PATCH v3 04/10] serial: 8250: dw: Create a more generic platform data structure Miquel Raynal
2022-03-29 15:51   ` Andy Shevchenko
2022-03-29 15:24 ` [PATCH v3 05/10] serial: 8250: dw: Allow to use a fallback CPR value if not synthesized Miquel Raynal
2022-03-29 15:49   ` Andy Shevchenko
2022-03-29 15:24 ` [PATCH v3 06/10] serial: 8250: dma: Allow driver operations before starting DMA transfers Miquel Raynal
2022-03-29 15:24 ` [PATCH v3 07/10] serial: 8250: dw: Introduce an rx_timeout variable in the IRQ path Miquel Raynal
2022-03-29 15:24 ` [PATCH v3 08/10] serial: 8250: dw: Add support for DMA flow controlling devices Miquel Raynal
2022-03-29 15:58   ` Andy Shevchenko
2022-03-29 15:24 ` [PATCH v3 09/10] serial: 8250: dw: Improve RZN1 support Miquel Raynal
2022-03-29 16:00   ` Andy Shevchenko
2022-03-29 15:24 ` [PATCH v3 10/10] ARM: dts: r9a06g032: Fill the UART DMA properties Miquel Raynal
2022-03-29 16:01 ` [PATCH v3 00/10] serial: 8250: dw: RZN1 DMA support Andy Shevchenko
2022-03-29 16:10   ` Miquel Raynal

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