diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/701-net-0017-dpaa_eth-move-global-variable-clock-into-ptp_priv_s-.patch')
-rw-r--r-- | target/linux/layerscape/patches-5.4/701-net-0017-dpaa_eth-move-global-variable-clock-into-ptp_priv_s-.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0017-dpaa_eth-move-global-variable-clock-into-ptp_priv_s-.patch b/target/linux/layerscape/patches-5.4/701-net-0017-dpaa_eth-move-global-variable-clock-into-ptp_priv_s-.patch new file mode 100644 index 0000000000..617d3e5313 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/701-net-0017-dpaa_eth-move-global-variable-clock-into-ptp_priv_s-.patch @@ -0,0 +1,52 @@ +From bbb23c33bbfc0fdb6098f0c61950f4a7c03379aa Mon Sep 17 00:00:00 2001 +From: Yangbo Lu <yangbo.lu@nxp.com> +Date: Mon, 19 Jun 2017 18:46:04 +0800 +Subject: [PATCH] dpaa_eth: move global variable 'clock' into ptp_priv_s struct + +This patch is to move global variable 'clock' for DPAA PTP +clock pointer into ptp_priv_s struct. + +Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> +--- + drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.h | 1 + + drivers/net/ethernet/freescale/sdk_dpaa/dpaa_ptp.c | 5 +++-- + 2 files changed, 4 insertions(+), 2 deletions(-) + +--- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.h ++++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.h +@@ -669,6 +669,7 @@ static inline void _dpa_assign_wq(struct + struct ptp_priv_s { + struct device_node *node; + struct platform_device *of_dev; ++ struct ptp_clock *clock; + struct mac_device *mac_dev; + }; + extern struct ptp_priv_s ptp_priv; +--- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_ptp.c ++++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_ptp.c +@@ -27,8 +27,6 @@ + #include "dpaa_eth.h" + #include "mac.h" + +-struct ptp_clock *clock; +- + static struct mac_device *mac_dev; + static u32 freqCompensation; + +@@ -256,6 +254,7 @@ static int __init __cold dpa_ptp_load(vo + { + struct device *ptp_dev; + struct timespec64 now; ++ struct ptp_clock *clock = ptp_priv.clock; + int dpa_phc_index; + int err; + +@@ -283,6 +282,8 @@ module_init(dpa_ptp_load); + + static void __exit __cold dpa_ptp_unload(void) + { ++ struct ptp_clock *clock = ptp_priv.clock; ++ + if (mac_dev->fm_rtc_disable_interrupt) + mac_dev->fm_rtc_disable_interrupt(mac_dev->fm_dev, 0xffffffff); + ptp_clock_unregister(clock); |