From 507a883ed5396825b88631b06cd27e050f5aa8fe Mon Sep 17 00:00:00 2001 From: Jiang Liu Date: Mon, 1 Jun 2015 16:05:42 +0800 Subject: treewide: Use helper function to access irq_data->msi_desc Use irq_data access helper to access irq_data->msi_desc, so we can move msi_desc from struct irq_data into struct irq_common_data later. Signed-off-by: Jiang Liu Cc: Bjorn Helgaas Cc: Tony Luck Cc: Fenghua Yu Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: Chris Metcalf Signed-off-by: Thomas Gleixner --- arch/tile/kernel/pci_gx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/tile/kernel') diff --git a/arch/tile/kernel/pci_gx.c b/arch/tile/kernel/pci_gx.c index b1df847d0686..65b701b3b5ed 100644 --- a/arch/tile/kernel/pci_gx.c +++ b/arch/tile/kernel/pci_gx.c @@ -1442,7 +1442,7 @@ static struct pci_ops tile_cfg_ops = { /* MSI support starts here. */ static unsigned int tilegx_msi_startup(struct irq_data *d) { - if (d->msi_desc) + if (irq_data_get_msi_desc(d)) pci_msi_unmask_irq(d); return 0; -- cgit v1.2.3 From f5dbdd429f044b9658e27e76a0e896a99f03170f Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Fri, 31 Jul 2015 22:07:40 +0200 Subject: tile/pci_gx: Prepare trio_handle_level_irq for irq argument removal The irq argument of most interrupt flow handlers is unused or merily used instead of a local variable. The handlers which need the irq argument can retrieve the irq number from the irq descriptor. Search and update was done with coccinelle and the invaluable help of Julia Lawall. Signed-off-by: Thomas Gleixner Cc: Julia Lawall Cc: Chris Metcalf --- arch/tile/kernel/pci_gx.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/tile/kernel') diff --git a/arch/tile/kernel/pci_gx.c b/arch/tile/kernel/pci_gx.c index 65b701b3b5ed..b3f73fd764a3 100644 --- a/arch/tile/kernel/pci_gx.c +++ b/arch/tile/kernel/pci_gx.c @@ -304,11 +304,12 @@ static struct irq_chip tilegx_legacy_irq_chip = { * to Linux which just calls handle_level_irq() after clearing the * MAC INTx Assert status bit associated with this interrupt. */ -static void trio_handle_level_irq(unsigned int irq, struct irq_desc *desc) +static void trio_handle_level_irq(unsigned int __irq, struct irq_desc *desc) { struct pci_controller *controller = irq_desc_get_handler_data(desc); gxio_trio_context_t *trio_context = controller->trio; uint64_t intx = (uint64_t)irq_desc_get_chip_data(desc); + unsigned int irq = irq_desc_get_irq(desc); int mac = controller->mac; unsigned int reg_offset; uint64_t level_mask; -- cgit v1.2.3