of/irq: Replace of_irq with of_phandle_args

struct of_irq and struct of_phandle_args are exactly the same structure.
This patch makes the kernel use of_phandle_args everywhere. This in
itself isn't a big deal, but it makes some follow-on patches simpler.

Signed-off-by: Grant Likely <grant.likely@linaro.org>
Acked-by: Michal Simek <monstr@monstr.eu>
Acked-by: Tony Lindgren <tony@atomide.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/arch/powerpc/platforms/cell/celleb_scc_sio.c b/arch/powerpc/platforms/cell/celleb_scc_sio.c
index 96388b202f4e..06046d512130 100644
--- a/arch/powerpc/platforms/cell/celleb_scc_sio.c
+++ b/arch/powerpc/platforms/cell/celleb_scc_sio.c
@@ -45,7 +45,7 @@ static int __init txx9_serial_init(void)
         struct device_node *node;
         int i;
         struct uart_port req;
-        struct of_irq irq;
+        struct of_phandle_args irq;
         struct resource res;
 
         for_each_compatible_node(node, "serial", "toshiba,sio-scc") {
@@ -66,8 +66,7 @@ static int __init txx9_serial_init(void)
 #ifdef CONFIG_SERIAL_TXX9_CONSOLE
                         req.membase = ioremap(req.mapbase, 0x24);
 #endif
-                        req.irq = irq_create_of_mapping(irq.controller,
-                                irq.specifier, irq.size);
+                        req.irq = irq_create_of_mapping(irq.np, irq.args, irq.args_count);
                         req.flags |= UPF_IOREMAP | UPF_BUGGY_UART
                                 /*HAVE_CTS_LINE*/;
                         req.uartclk = 83300000;