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| author | Joel Stanley <joel@jms.id.au> | 2016-08-04 13:24:41 +0930 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2016-08-04 13:24:41 +0930 |
| commit | b916113d820adc856aad6b8ebc1a25403ff7f293 (patch) | |
| tree | abddf239d912c4868faf9fbc69c67d980f74c7df /drivers/of/irq.c | |
| parent | 2e4db6c6be91ade074c1a150a6db2aeb4920e25c (diff) | |
| parent | b05965f284db3e086022f4e318e46cb5bffb1376 (diff) | |
| download | talos-obmc-linux-openbmc-4.4-20160804-1.tar.gz talos-obmc-linux-openbmc-4.4-20160804-1.zip | |
Merge tag 'v4.4.16' into dev-4.4openbmc-4.4-20160804-1
This is the 4.4.16 stable release
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'drivers/of/irq.c')
| -rw-r--r-- | drivers/of/irq.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/of/irq.c b/drivers/of/irq.c index 72a2c1969646..28da6242eb84 100644 --- a/drivers/of/irq.c +++ b/drivers/of/irq.c @@ -386,13 +386,13 @@ int of_irq_to_resource(struct device_node *dev, int index, struct resource *r) EXPORT_SYMBOL_GPL(of_irq_to_resource); /** - * of_irq_get - Decode a node's IRQ and return it as a Linux irq number + * of_irq_get - Decode a node's IRQ and return it as a Linux IRQ number * @dev: pointer to device tree node - * @index: zero-based index of the irq - * - * Returns Linux irq number on success, or -EPROBE_DEFER if the irq domain - * is not yet created. + * @index: zero-based index of the IRQ * + * Returns Linux IRQ number on success, or 0 on the IRQ mapping failure, or + * -EPROBE_DEFER if the IRQ domain is not yet created, or error code in case + * of any other failure. */ int of_irq_get(struct device_node *dev, int index) { @@ -413,12 +413,13 @@ int of_irq_get(struct device_node *dev, int index) EXPORT_SYMBOL_GPL(of_irq_get); /** - * of_irq_get_byname - Decode a node's IRQ and return it as a Linux irq number + * of_irq_get_byname - Decode a node's IRQ and return it as a Linux IRQ number * @dev: pointer to device tree node - * @name: irq name + * @name: IRQ name * - * Returns Linux irq number on success, or -EPROBE_DEFER if the irq domain - * is not yet created, or error code in case of any other failure. + * Returns Linux IRQ number on success, or 0 on the IRQ mapping failure, or + * -EPROBE_DEFER if the IRQ domain is not yet created, or error code in case + * of any other failure. */ int of_irq_get_byname(struct device_node *dev, const char *name) { |
