linux-kernel - [PATCH v2 11/55] staging: wfx: increase SPI bus frequency limit

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Message-ID: <20191217161318.31402-12-Jerome.Pouiller@silabs.com>
Date:   Tue, 17 Dec 2019 16:14:41 +0000
From:   Jérôme Pouiller <Jerome.Pouiller@...abs.com>
To:     "devel@...verdev.osuosl.org" <devel@...verdev.osuosl.org>,
        "linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>
CC:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Kalle Valo <kvalo@...eaurora.org>,
        "David S . Miller" <davem@...emloft.net>,
        Jérôme Pouiller <Jerome.Pouiller@...abs.com>
Subject: [PATCH v2 11/55] staging: wfx: increase SPI bus frequency limit

From: Jérôme Pouiller <jerome.pouiller@...abs.com>

The chip has now proven that it can run at 50MHz on any boards without
any problem.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@...abs.com>
---
 drivers/staging/wfx/bus_spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/wfx/bus_spi.c b/drivers/staging/wfx/bus_spi.c
index ab0cda1e124f..44fc42bb43a0 100644
--- a/drivers/staging/wfx/bus_spi.c
+++ b/drivers/staging/wfx/bus_spi.c
@@ -183,7 +183,7 @@ static int wfx_spi_probe(struct spi_device *func)
 	if (func->bits_per_word != 16 && func->bits_per_word != 8)
 		dev_warn(&func->dev, "unusual bits/word value: %d\n",
 			 func->bits_per_word);
-	if (func->max_speed_hz > 49000000)
+	if (func->max_speed_hz > 50000000)
 		dev_warn(&func->dev, "%dHz is a very high speed\n",
 			 func->max_speed_hz);
 
-- 
2.24.0