From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Fri, 10 May 2024 07:41:34 +0000 Subject: [PATCH] add gpio led uart --- kernel/arch/parisc/kernel/pci.c | 19 ++++--------------- 1 files changed, 4 insertions(+), 15 deletions(-) diff --git a/kernel/arch/parisc/kernel/pci.c b/kernel/arch/parisc/kernel/pci.c index ae684ac..cf285b1 100644 --- a/kernel/arch/parisc/kernel/pci.c +++ b/kernel/arch/parisc/kernel/pci.c @@ -34,25 +34,14 @@ #define DBG_RES(x...) #endif -/* To be used as: mdelay(pci_post_reset_delay); - * - * post_reset is the time the kernel should stall to prevent anyone from - * accessing the PCI bus once #RESET is de-asserted. - * PCI spec somewhere says 1 second but with multi-PCI bus systems, - * this makes the boot time much longer than necessary. - * 20ms seems to work for all the HP PCI implementations to date. - * - * #define pci_post_reset_delay 50 - */ +struct pci_port_ops *pci_port __ro_after_init; +struct pci_bios_ops *pci_bios __ro_after_init; -struct pci_port_ops *pci_port __read_mostly; -struct pci_bios_ops *pci_bios __read_mostly; - -static int pci_hba_count __read_mostly; +static int pci_hba_count __ro_after_init; /* parisc_pci_hba used by pci_port->in/out() ops to lookup bus data. */ #define PCI_HBA_MAX 32 -static struct pci_hba_data *parisc_pci_hba[PCI_HBA_MAX] __read_mostly; +static struct pci_hba_data *parisc_pci_hba[PCI_HBA_MAX] __ro_after_init; /******************************************************************** -- Gitblit v1.6.2