diff options
| author | Wolfram Sang <wsa@sang-engineering.com> | 2014-04-17 10:57:18 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2014-04-24 22:09:01 +0200 |
| commit | f323d7a1d2868c00b2604dca36ad82e8ecbe4270 (patch) | |
| tree | d4db44e61e0d6a6197e47aa74b567f9b034d7608 | |
| parent | 939415973fdfb2c16a474e2575ba2581b828ccac (diff) | |
can: c_can: use proper type for 'instance'
Commit 6439fbce1075 (can: c_can: fix error checking of priv->instance in
probe()) found the warning but applied a suboptimal solution. Since, both
pdev->id and of_alias_get_id() return integers, it makes sense to convert the
variable to an integer and avoid the cast.
Signed-off-by: Wolfram Sang <wsa@sang-engineering.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| -rw-r--r-- | drivers/net/can/c_can/c_can.h | 2 | ||||
| -rw-r--r-- | drivers/net/can/c_can/c_can_platform.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/can/c_can/c_can.h b/drivers/net/can/c_can/c_can.h index e7de2b9f26bb..c56f1b1c11ca 100644 --- a/drivers/net/can/c_can/c_can.h +++ b/drivers/net/can/c_can/c_can.h @@ -183,7 +183,7 @@ struct c_can_priv { void *priv; /* for board-specific data */ enum c_can_dev_id type; u32 __iomem *raminit_ctrlreg; - unsigned int instance; + int instance; void (*raminit) (const struct c_can_priv *priv, bool enable); u32 comm_rcv_high; u32 rxmasked; diff --git a/drivers/net/can/c_can/c_can_platform.c b/drivers/net/can/c_can/c_can_platform.c index 806d92753427..1df0b322d1e4 100644 --- a/drivers/net/can/c_can/c_can_platform.c +++ b/drivers/net/can/c_can/c_can_platform.c @@ -222,7 +222,7 @@ static int c_can_plat_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 1); priv->raminit_ctrlreg = devm_ioremap_resource(&pdev->dev, res); - if (IS_ERR(priv->raminit_ctrlreg) || (int)priv->instance < 0) + if (IS_ERR(priv->raminit_ctrlreg) || priv->instance < 0) dev_info(&pdev->dev, "control memory is not used for raminit\n"); else priv->raminit = c_can_hw_raminit; |