From: David S. Miller Date: Sat, 22 Oct 2016 20:17:54 +0000 (-0400) Subject: Merge branch 'dsa-bcm_sf2-do-not-rely-on-kexec_in_progress' X-Git-Url: http://git.cascardo.eti.br/?a=commitdiff_plain;h=860e0217fcc9c52013d2dde0b5953fdc95276fc1;hp=2a73306b6096fafd5c2ae06ded1f92bbacb39df2;p=cascardo%2Flinux.git Merge branch 'dsa-bcm_sf2-do-not-rely-on-kexec_in_progress' Florian Fainelli says: ==================== net: dsa: bcm_sf2: Do not rely on kexec_in_progress These are the two patches following the discussing we had on kexec_in_progress. Feel free to apply or discard them, thanks! ==================== Signed-off-by: David S. Miller --- diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 077a24541584..e3ee27ce13dd 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -30,7 +30,6 @@ #include #include #include -#include #include "bcm_sf2.h" #include "bcm_sf2_regs.h" @@ -1141,9 +1140,11 @@ static void bcm_sf2_sw_shutdown(struct platform_device *pdev) /* For a kernel about to be kexec'd we want to keep the GPHY on for a * successful MDIO bus scan to occur. If we did turn off the GPHY * before (e.g: port_disable), this will also power it back on. + * + * Do not rely on kexec_in_progress, just power the PHY on. */ if (priv->hw_params.num_gphy == 1) - bcm_sf2_gphy_enable_set(priv->dev->ds, kexec_in_progress); + bcm_sf2_gphy_enable_set(priv->dev->ds, true); } #ifdef CONFIG_PM_SLEEP diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c index 786ab85a5452..561675589511 100644 --- a/kernel/kexec_core.c +++ b/kernel/kexec_core.c @@ -59,7 +59,6 @@ size_t vmcoreinfo_max_size = sizeof(vmcoreinfo_data); /* Flag to indicate we are going to kexec a new kernel */ bool kexec_in_progress = false; -EXPORT_SYMBOL_GPL(kexec_in_progress); /* Location of the reserved area for the crash kernel */