From: Hui Wang <[email protected]> The freescale arm i.MX series platform can support this driver, and usually the arm cpu works in the little endian mode by default, while device tree entry value is stored in big endian format, we should use be32_to_cpup() to handle them, after modification, it can work well both on the le cpu and be cpu.
Cc: stable <[email protected]> # v3.2+ Cc: Shawn Guo <[email protected]> Signed-off-by: Hui Wang <[email protected]> Signed-off-by: Marc Kleine-Budde <[email protected]> --- drivers/net/can/flexcan.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c index 38c0690..81d4741 100644 --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -939,12 +939,12 @@ static int __devinit flexcan_probe(struct platform_device *pdev) return PTR_ERR(pinctrl); if (pdev->dev.of_node) { - const u32 *clock_freq_p; + const __be32 *clock_freq_p; clock_freq_p = of_get_property(pdev->dev.of_node, "clock-frequency", NULL); if (clock_freq_p) - clock_freq = *clock_freq_p; + clock_freq = be32_to_cpup(clock_freq_p); } if (!clock_freq) { -- 1.7.10 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
