netdev - [net-next 11/21] can: mcp251x: mcp251x_can

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Message-Id: <20210527084532.1384031-12-mkl@pengutronix.de>
Date:   Thu, 27 May 2021 10:45:22 +0200
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, linux-can@...r.kernel.org,
        kernel@...gutronix.de, Marc Kleine-Budde <mkl@...gutronix.de>,
        kernel test robot <lkp@...el.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [net-next 11/21] can: mcp251x: mcp251x_can_probe(): silence clang warning

This patch silences the following clang warning:

| drivers/net/can/spi/mcp251x.c:1333:17: warning: cast to smaller integer type
| 'enum mcp251x_model' from 'const void *' [-Wvoid-pointer-to-enum-cast]
|                 priv->model = (enum mcp251x_model)match;
|                               ^~~~~~~~~~~~~~~~~~~~~~~~~

Fixes: 8de29a5c34a5 ("can: mcp251x: Make use of device property API")
Link: https://lore.kernel.org/r/20210504200520.1179635-2-mkl@pengutronix.de
Reported-by: kernel test robot <lkp@...el.com>
Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
 drivers/net/can/spi/mcp251x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/can/spi/mcp251x.c b/drivers/net/can/spi/mcp251x.c
index 173c6614086f..0579ab74f728 100644
--- a/drivers/net/can/spi/mcp251x.c
+++ b/drivers/net/can/spi/mcp251x.c
@@ -1330,7 +1330,7 @@ static int mcp251x_can_probe(struct spi_device *spi)
 	priv->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES |
 		CAN_CTRLMODE_LOOPBACK | CAN_CTRLMODE_LISTENONLY;
 	if (match)
-		priv->model = (enum mcp251x_model)match;
+		priv->model = (enum mcp251x_model)(uintptr_t)match;
 	else
 		priv->model = spi_get_device_id(spi)->driver_data;
 	priv->net = net;
-- 
2.30.2