diff options
| author | Grant Likely <grant.likely@linaro.org> | 2013-09-15 17:39:11 +0200 |
|---|---|---|
| committer | Grant Likely <grant.likely@linaro.org> | 2013-10-24 12:42:51 +0200 |
| commit | 530210c7814e83564c7ca7bca8192515042c0b63 (patch) | |
| tree | 09549bc731f9397cc6a533e091a47d116d5653b5 /drivers/of/irq.c | |
| parent | of/irq: Rename of_irq_map_* functions to of_irq_parse_* (diff) | |
| download | linux-530210c7814e83564c7ca7bca8192515042c0b63.tar.xz linux-530210c7814e83564c7ca7bca8192515042c0b63.zip | |
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>
Diffstat (limited to 'drivers/of/irq.c')
| -rw-r--r-- | drivers/of/irq.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/of/irq.c b/drivers/of/irq.c index 410aa2415f42..a7db38a63403 100644 --- a/drivers/of/irq.c +++ b/drivers/of/irq.c @@ -36,13 +36,12 @@ */ unsigned int irq_of_parse_and_map(struct device_node *dev, int index) { - struct of_irq oirq; + struct of_phandle_args oirq; if (of_irq_parse_one(dev, index, &oirq)) return 0; - return irq_create_of_mapping(oirq.controller, oirq.specifier, - oirq.size); + return irq_create_of_mapping(oirq.np, oirq.args, oirq.args_count); } EXPORT_SYMBOL_GPL(irq_of_parse_and_map); @@ -94,7 +93,7 @@ struct device_node *of_irq_find_parent(struct device_node *child) * node exist for the parent. */ int of_irq_parse_raw(struct device_node *parent, const __be32 *intspec, - u32 ointsize, const __be32 *addr, struct of_irq *out_irq) + u32 ointsize, const __be32 *addr, struct of_phandle_args *out_irq) { struct device_node *ipar, *tnode, *old = NULL, *newpar = NULL; const __be32 *tmp, *imap, *imask; @@ -156,10 +155,10 @@ int of_irq_parse_raw(struct device_node *parent, const __be32 *intspec, NULL) { pr_debug(" -> got it !\n"); for (i = 0; i < intsize; i++) - out_irq->specifier[i] = + out_irq->args[i] = of_read_number(intspec +i, 1); - out_irq->size = intsize; - out_irq->controller = ipar; + out_irq->args_count = intsize; + out_irq->np = ipar; of_node_put(old); return 0; } @@ -280,7 +279,7 @@ EXPORT_SYMBOL_GPL(of_irq_parse_raw); * This function resolves an interrupt, walking the tree, for a given * device-tree node. It's the high level pendant to of_irq_parse_raw(). */ -int of_irq_parse_one(struct device_node *device, int index, struct of_irq *out_irq) +int of_irq_parse_one(struct device_node *device, int index, struct of_phandle_args *out_irq) { struct device_node *p; const __be32 *intspec, *tmp, *addr; |