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2011-03-29frv: Convert mb93091 irq_chip to new functionsThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: David Howells <dhowells@redhat.com> LKML-Reference: <20110206192106.203431646@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29frv: Fix typo from __do_IRQ overhaulThomas Gleixner
Compiles way better. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: David Howells <dhowells@redhat.com> LKML-Reference: <20110206192106.109992056@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29frv: Remove stale irq_chip.endThomas Gleixner
irq_chip.end got obsolete with the removal of __do_IRQ(). irq-mb93093.c even lacks an implementation, but nobody noticed that it's broken since commit 88d6e1 in 2006. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: David Howells <dhowells@redhat.com> LKML-Reference: <20110206192106.011224503@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29m68k: Convert irq function namespaceThomas Gleixner
Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29xen: Use new irq_move functionsThomas Gleixner
These functions take irq_data as an argument and avoid a redundant lookup in the sparse irq case. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-03-29xen: Cleanup genirq namespaceThomas Gleixner
Converted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29unicore32: Use generic show_interrupts()Thomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29unicore32: Convert to new irq function namesThomas Gleixner
Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29sparc: Use generic show_interrupts()Thomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: sparclinux@vger.kernel.org
2011-03-29sparc: Convert to new irq function namesThomas Gleixner
Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: sparclinux@vger.kernel.org
2011-03-29sparc: Cleanup direct irq_desc accessThomas Gleixner
Use the proper wrapper functions. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: sparclinux@vger.kernel.org
2011-03-29sparc: Use the new genirq functionalityThomas Gleixner
Make use of the new features in genirq: 1) Set the chip flag IRCHIP_EOI_IF_HANDLED, which ensures in the core code that irq_eoi() is only called when the interrupt was handled. That removes the extra status check in the callback. 2) Use the preflow handler, which is called from the fasteoi core code before the device handler. That avoids another status check and the open coded handler redirection. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: sparclinux@vger.kernel.org
2011-03-29sh: Convert to new function namesThomas Gleixner
Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29sh: Use the proper accessor functionsThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: Use generic show_interrupts()Thomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: Convert to new irq_* function namesThomas Gleixner
Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: irq: Use irqdata based informationThomas Gleixner
We want to tighten the irq_desc access. So use the new accessors for the same information. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc-fsl-msi-use-irqd.patchThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: xilinx: Cleanup flow type handlingThomas Gleixner
The core irq_set_type() function updates the flow type when the chip callback returns 0. So setting the type is bogus. The core also updates the LEVEL flag. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: uic: Cleanup flow type handlingThomas Gleixner
The core irq_set_type() function updates the flow type when the chip callback returns 0. So setting the type is bogus. The core also updates IRQ_LEVEL. Use irq_data to get the level type information in the chip functions. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: mpic: Cleanup flow type handlingThomas Gleixner
The core irq_set_type() function updates the flow type when the chip callback returns 0. So setting the type is bogus. The new core code allows to update the type in irq_data and return IRQ_SET_MASK_OK_NOCOPY, so the core code will not touch it, except for setting the IRQ_LEVEL flag. Retrieve the IRQ_LEVEL information from irq_data which avoids a redundant sparse irq lookup as well. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: mpc8xx_pic: Cleanup flow type handlingThomas Gleixner
The core irq_set_type() function updates the flow type when the chip callback returns 0. So setting the type is bogus. The level flag is updated in the core as well. Use the proper accessors for setting the irq handlers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: ipic: Cleanup flow type handlingThomas Gleixner
The core irq_set_type() function updates the flow type when the chip callback returns 0. So setting the type is bogus. The new core code allows to update the type in irq_data and return IRQ_SET_MASK_OK_NOCOPY, so the core code will not touch it, except for setting the IRQ_LEVEL flag. Use the proper accessors for setting the irq handlers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: cpm2_pic: Use IRQCHIP_EOI_IF_HANDLEDThomas Gleixner
The core code provides the same functionality when the IRQCHIP_EOI_IF_HANDLED flag is set for the irq chip. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: cpm2_pic: Cleanup flow type handlingThomas Gleixner
The core irq_set_type() function updates the flow type when the chip callback returns 0. So setting the type is bogus. The new core code allows to update the type in irq_data and return IRQ_SET_MASK_OK_NOCOPY, so the core code will not touch it, except for setting the IRQ_LEVEL flag. Use the proper accessors for setting the irq handlers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: cell: Fix the irq_desc accessThomas Gleixner
The core irq_set_type() function updates the flow type when the chip callback returns 0. It also updates irq_data, so this can be used in irq_ack() to check for the level bit. That avoids a redundant sparse irq lookup. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: mac: pic: Use irqd_is_level_type()Thomas Gleixner
No need for a redundant sparse irq lookup. irqdata provides the same information. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: media5200: Remove pointless set_irq_type()Thomas Gleixner
The irq chip has no irq_set_type() callback. So calling the call is pointless. Set IRQ_LEVEL via the proper accessor. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: Use proper accessors for IRQ_* flagsThomas Gleixner
Use the proper accessors instead of open access to irq_desc. Converted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29parisc: Use irq_to_desc() in show_interrupts()Thomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29parisc: Convert irq namespaceThomas Gleixner
Convert to the new function names. Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: linux-parisc@vger.kernel.org
2011-03-29parisc: Convert the final irq bitsThomas Gleixner
1) As promised in the comment, the core does not copy cpumask anymore when the arch code returns -EINVAL 2) Get the per cpu information from irq_data Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: linux-parisc@vger.kernel.org
2011-03-29mips: vr41xx: Use irdq_irq_disabled()Thomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29MIPS: Convert the irq functions to the new namesThomas Gleixner
Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29MIPS: alchemy: Use proper irq accessorsThomas Gleixner
This really starts to be a sysiphean task. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29MIPS: Octeon: Simplify irq_cpu_on/offline irq chip functionsThomas Gleixner
Make use of the IRQCHIP_ONOFFLINE_ENABLED flag and remove the wrappers. Use irqd_irq_disabled() instead of desc->status, which will go away. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: David Daney <ddaney@caviumnetworks.com>
2011-03-29MIPS: Octeon: Rewrite interrupt handling code.David Daney
This includes conversion to new style irq_chip functions, and correctly enabling/disabling per-CPU interrupts. The hardware interrupt bit to irq number mapping is now done with a flexible map, instead of by bit twiddling the irq number. [ tglx: Adjusted to new irq_cpu_on/offline callbacks and __irq_set_affinity_lock ] Signed-off-by: David Daney <ddaney@caviumnetworks.com> Cc: linux-mips@linux-mips.org Cc: ralf@linux-mips.org LKML-Reference: <1301081931-11240-5-git-send-email-ddaney@caviumnetworks.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29MIPS: Fix syncfs syscall copy and paste failureThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29microblaze: Use generic show_interrupts()Thomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29microblaze: Convert to new irq function namesThomas Gleixner
Namespace conversion scripted with coccinelle. Also retrieve the irq type from irq_data in intc_enable_or_unmask() Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29ia64: Remove redundant declaration of irq_desc[]Thomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29ia64: Convert to the new irq_* function namesThomas Gleixner
Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29ia64: Use generic show_interrupts()Thomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29ia64: Use irqd_irq_disabled() instead of desc->status accessThomas Gleixner
Remove the last open coded access to irq_desc. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29ia64: sn: Use irqd_mark_affinity_set() helperThomas Gleixner
irq_desc->status is going to be restricted. Provide a helper to set that information in irq_data, where it belongs. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29ia64: msi: Use irq_move_irq()Thomas Gleixner
This replaces the old move_native_irq() function which is going away. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29ia64: sn: Use irq_move_irq()Thomas Gleixner
This replaces the old move_native_irq() function which is going away. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29ia64: iosapic: Use new irq_move_* functionsThomas Gleixner
The current functions are going away. Also use the accessor for pending setaffinity in irq_data instead of the open coded irq_desc access. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29ia64: iosapic: Remove redundant mask from ack()Thomas Gleixner
The core code calls mask_ack() which calls irq_ack() and irq_mask() for the case where an interrupt is disabled and marked pending. That seems to be a leftover from the old __do_IRQ() mode. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29ia64: Use accessor functions all over the placeThomas Gleixner
Use the proper accessor functions instead of open coded irq_desc access. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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