[PATCH] net: fec: forbid FEC_PTP on SoCs that do not support
From: Shawn Guo <hidden>
Date: 2012-12-18 13:12:01
Also in:
netdev
Misspelled Frank's email address. Copy him. Sorry. On Tue, Dec 18, 2012 at 09:06:44PM +0800, Shawn Guo wrote:
quoted hunk
Beside imx6q, the kernel built from imx_v6_v7_defconfig is also supposed to be running on other IMX SoCs that do not have the PTP block. Before fec driver gets fixed to run-time detect target hardware rather than conditional compiling with #ifdef CONFIG_FEC_PTP, let's give it a quick fix in Kconfig to forbid FEC_PTP on those IMX SoCs that do not support PTP. Reported-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <redacted> --- drivers/net/ethernet/freescale/Kconfig | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)diff --git a/drivers/net/ethernet/freescale/Kconfig b/drivers/net/ethernet/freescale/Kconfig index 5ba6e1c..ec490d7 100644 --- a/drivers/net/ethernet/freescale/Kconfig +++ b/drivers/net/ethernet/freescale/Kconfig@@ -94,9 +94,8 @@ config GIANFAR config FEC_PTP bool "PTP Hardware Clock (PHC)" - depends on FEC && ARCH_MXC + depends on FEC && ARCH_MXC && !SOC_IMX25 && !SOC_IMX27 && !SOC_IMX35 && !SOC_IMX5 select PTP_1588_CLOCK - default y if SOC_IMX6Q --help--- Say Y here if you want to use PTP Hardware Clock (PHC) in the driver. Only the basic clock operations have been implemented.-- 1.7.9.5