diff options
| author | Stephen Boyd <sboyd@codeaurora.org> | 2016-01-06 17:12:47 -0800 |
|---|---|---|
| committer | Fenglin Wu <fenglinw@codeaurora.org> | 2016-08-30 14:59:38 +0800 |
| commit | 11f95b1a64f06c97ea053b9582c738eac3703c9a (patch) | |
| tree | 316fd6e0bf9bca1d4f7719d96b38b358a660511d /include/linux/platform_device.h | |
| parent | e841045b426e9b204afb2f43da1ae4071f76923b (diff) | |
driver-core: platform: Add platform_irq_count()
A recent patch added calls to of_irq_count() in the qcom pinctrl
drivers and that caused module build failures because
of_irq_count() is not an exported symbol. We shouldn't export
of_irq_count() to modules because it's an internal OF API that
shouldn't be used by drivers. Platform drivers should use
platform device APIs instead. Therefore, add a platform_irq_count()
API that mirrors the of_irq_count() API so that platform drivers
can stay DT agnostic.
Change-Id: I34cfc11feb2fbc2acc41e3697006d86a3cad3445
Cc: Andy Gross <andy.gross@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Git-commit: 4b83555d5098e73cf2c5ca7f86c17ca0ba3b968e
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>
Diffstat (limited to 'include/linux/platform_device.h')
| -rw-r--r-- | include/linux/platform_device.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h index dc777be5f2e1..6abd019c76f8 100644 --- a/include/linux/platform_device.h +++ b/include/linux/platform_device.h @@ -51,6 +51,7 @@ extern void arch_setup_pdev_archdata(struct platform_device *); extern struct resource *platform_get_resource(struct platform_device *, unsigned int, unsigned int); extern int platform_get_irq(struct platform_device *, unsigned int); +extern int platform_irq_count(struct platform_device *); extern struct resource *platform_get_resource_byname(struct platform_device *, unsigned int, const char *); |