kernel.git/arch/sparc/kernel/pcic.c, branch linux-3.19.y

sparc32: fix sparse warnings in pcic.c

2014-05-19T02:01:27Z

Fix following warnings: pcic.c:164:14: warning: symbol 'pcic_regs' was not declared. Should it be static? pcic.c:165:14: warning: symbol 'pcic_speculative' was not declared. Should it be static? pcic.c:166:14: warning: symbol 'pcic_trapped' was not declared. Should it be static? pcic.c:332:66: warning: Using plain integer as NULL pointer pcic.c:344:66: warning: Using plain integer as NULL pointer pcic.c:539:38: warning: Using plain integer as NULL pointer pcic.c:677:1: warning: symbol 'pcic_pin_to_irq' was not declared. Should it be static? pcic.c:783:6: warning: symbol 'pcic_nmi' was not declared. Should it be static? Add extern for pcic_regs. Define a few variables static. Replace 0 with NULL. Delete unused funtion pcic_pin_to_irq(). Include kernel.h so we could drop declaration of t_nmi and add prototype for pcic_nmi. Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller

sparc32: introduce asm-generic/io.h

2014-05-02T05:30:21Z

Use asm-generic/io.h definitions where applicable. The inxx() and outxx() methods whcih was duplicated in pcic.c + leon_pci.c are replaced by a set of static inlins from asm-generic/io.h iomap.c is replaced by the generic versions, but are still present to support sparc64. Signed-off-by: Sam Ravnborg Cc: Daniel Hellstrom Signed-off-by: David S. Miller

sparc32: replace flip_dword() with swab32()

2014-05-02T05:30:21Z

The latter is a generic implmentation. flip_{,d}word() is sparc32 specific and will be dropped. Signed-off-by: Sam Ravnborg Cc: Daniel Hellstrom Signed-off-by: David S. Miller

SPARC: drivers: remove __dev* attributes.

2013-01-03T23:57:04Z

CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton Cc: "David S. Miller" Signed-off-by: Greg Kroah-Hartman

Merge branch 'pci/myron-pcibios_setup' into next

2012-07-05T21:31:05Z

* pci/myron-pcibios_setup: xtensa/PCI: factor out pcibios_setup() x86/PCI: adjust section annotations for pcibios_setup() unicore32/PCI: adjust section annotations for pcibios_setup() tile/PCI: factor out pcibios_setup() sparc/PCI: factor out pcibios_setup() sh/PCI: adjust section annotations for pcibios_setup() sh/PCI: factor out pcibios_setup() powerpc/PCI: factor out pcibios_setup() parisc/PCI: factor out pcibios_setup() MIPS/PCI: adjust section annotations for pcibios_setup() MIPS/PCI: factor out pcibios_setup() microblaze/PCI: factor out pcibios_setup() ia64/PCI: factor out pcibios_setup() cris/PCI: factor out pcibios_setup() alpha/PCI: factor out pcibios_setup() PCI: pull pcibios_setup() up into core

sparc/PCI: factor out pcibios_setup()

2012-07-05T21:09:13Z

The PCI core provides a generic pcibios_setup() routine. Drop this architecture-specific version in favor of that. Acked-by: David S. Miller Signed-off-by: Myron Stowe Signed-off-by: Bjorn Helgaas

sparc/PCI: remove unused pcibios_assign_resource() definition

2012-06-15T22:38:23Z

pcibios_assign_resource() isn't used anywhere; remove it. Signed-off-by: Bjorn Helgaas

sparc32: remove remaining users of btfixup

2012-05-14T21:05:08Z

Use sparc_config to hold the last two function pointers. There was no point generating dedicated _ops structures only for these. Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller

sparc32: fix build of pcic

2012-04-16T21:36:47Z

Left-overs for an earlier iteration of the generic clock events patch removed. Reported-by: Stephen Rothwell Cc: Kirill Tkhai Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller

sparc32: generic clockevent support

2012-04-15T17:28:50Z

The kernel uses l14 timers as clockevents. l10 timer is used as clocksource if platform master_l10_counter isn't constantly zero. The clocksource is continuous, so it's possible to use high resolution timers. l10 timer is also used as clockevent on UP configurations. This realization is for sun4m, sun4d, sun4c, microsparc-IIep and LEON platforms. The appropriate LEON changes was made by Konrad Eisele. In case of sun4m's oneshot mode, profile irq is zeroed in smp4m_percpu_timer_interrupt(). It is maybe needless (double, triple etc overflow does nothing). sun4d is able to have oneshot mode too, but I haven't any way to test it. So code of its percpu timer handler is made as much equal to the current code as possible. The patch is tested on sun4m box in SMP mode by me, and tested by Konrad on leon in up mode (leon smp is broken atm - due to other reasons). Signed-off-by: Tkhai Kirill Tested-by: Konrad Eisele [leon up] [sam: revised patch to provide generic support for leon] Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller