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| author | Helge Deller <deller@gmx.de> | 2023-08-27 09:10:20 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2023-08-27 09:17:37 +0200 |
| commit | 63c1ce56abddec2cec046cdbe6260bca09bf89a1 (patch) | |
| tree | 561b0f2c0efde52f88972392e249a76cef6773d3 | |
| parent | 5f4f870a445790c8ff781a4b9a3e233769d26835 (diff) | |
| download | linux-stable-63c1ce56abddec2cec046cdbe6260bca09bf89a1.tar.gz linux-stable-63c1ce56abddec2cec046cdbe6260bca09bf89a1.tar.bz2 linux-stable-63c1ce56abddec2cec046cdbe6260bca09bf89a1.zip | |
parisc: ccio: Convert CCIO driver to use arch_initcall()
Signed-off-by: Helge Deller <deller@gmx.de>
| -rw-r--r-- | arch/parisc/include/asm/processor.h | 1 | ||||
| -rw-r--r-- | arch/parisc/kernel/setup.c | 10 | ||||
| -rw-r--r-- | drivers/parisc/ccio-dma.c | 14 |
3 files changed, 3 insertions, 22 deletions
diff --git a/arch/parisc/include/asm/processor.h b/arch/parisc/include/asm/processor.h index b3db85b71e8b..215f4d03ba2a 100644 --- a/arch/parisc/include/asm/processor.h +++ b/arch/parisc/include/asm/processor.h @@ -315,7 +315,6 @@ extern int show_cpuinfo (struct seq_file *m, void *v); /* driver code in driver/parisc */ extern void gsc_init(void); extern void processor_init(void); -extern void ccio_init(void); extern void iosapic_init(void); extern void lba_init(void); extern void sba_init(void); diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c index 733a9010f370..86771ba893b6 100644 --- a/arch/parisc/kernel/setup.c +++ b/arch/parisc/kernel/setup.c @@ -290,16 +290,6 @@ static int __init parisc_init(void) lba_init(); #endif - /* CCIO before any potential subdevices */ -#if defined(CONFIG_IOMMU_CCIO) - ccio_init(); -#endif - - /* - * Need to register Asp & Wax before the EISA adapters for the IRQ - * regions. EISA must come before PCI to be sure it gets IRQ region - * 0. - */ #if defined(CONFIG_GSC_LASI) || defined(CONFIG_GSC_WAX) gsc_init(); #endif diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c index 9bf652bd002c..bd9285628b42 100644 --- a/drivers/parisc/ccio-dma.c +++ b/drivers/parisc/ccio-dma.c @@ -8,18 +8,10 @@ ** (c) Copyright 2000 Ryan Bradetich ** (c) Copyright 2000 Hewlett-Packard Company ** -** -** ** "Real Mode" operation refers to U2/Uturn chip operation. ** U2/Uturn were designed to perform coherency checks w/o using ** the I/O MMU - basically what x86 does. ** -** Philipp Rumpf has a "Real Mode" driver for PCX-W machines at: -** CVSROOT=:pserver:anonymous@198.186.203.37:/cvsroot/linux-parisc -** cvs -z3 co linux/arch/parisc/kernel/dma-rm.c -** -** I've rewritten his code to work under TPG's tree. See ccio-rm-dma.c. -** ** Drawbacks of using Real Mode are: ** o outbound DMA is slower - U2 won't prefetch data (GSC+ XQL signal). ** o Inbound DMA less efficient - U2 can't use DMA_FAST attribute. @@ -1582,8 +1574,8 @@ static int __init ccio_probe(struct parisc_device *dev) * * Register this driver. */ -void __init ccio_init(void) +static int __init ccio_init(void) { - register_parisc_driver(&ccio_driver); + return register_parisc_driver(&ccio_driver); } - +arch_initcall(ccio_init); |