Commit-ID: b773b3eb4da72525807234d5ee7ede55f1f26c7a
Gitweb: http://git.kernel.org/tip/b773b3eb4da72525807234d5ee7ede55f1f26c7a
Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
AuthorDate: Fri, 31 Jul 2015 22:07:40 +0200
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Fri, 31 Jul 2015 22:20:05 +0200
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 <tglx@xxxxxxxxxxxxx>
Cc: Julia Lawall <Julia.Lawall@xxxxxxx>
Cc: Chris Metcalf <cmetcalf@xxxxxxxxxx>
---
arch/tile/kernel/pci_gx.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/tile/kernel/pci_gx.c b/arch/tile/kernel/pci_gx.c
index 65b701b..b3f73fd 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;
--
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