From 8c6c463ee96a8c357c43f66d391925e0aae1babb Mon Sep 17 00:00:00 2001 From: Paul Gortmaker Date: Tue, 13 Oct 2015 16:46:53 -0400 Subject: [PATCH] "drivers/staging: mark android/ion fcns with EXPORT_SYMBOL for tristate MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit In a recent change, we made a bool into a tristate in: "drivers/staging: make android tegra_ion.c properly tristate", since it was self evident that was the original intention. However on the final link phase we'll see an allmodconfig fail with: ERROR: "ion_device_add_heap" [drivers/staging/android/ion/tegra/tegra_ion.ko] undefined! ERROR: "ion_heap_create" [drivers/staging/android/ion/tegra/tegra_ion.ko] undefined! ERROR: "ion_device_create" [drivers/staging/android/ion/tegra/tegra_ion.ko] undefined! ERROR: "ion_heap_destroy" [drivers/staging/android/ion/tegra/tegra_ion.ko] undefined! ERROR: "ion_device_destroy" [drivers/staging/android/ion/tegra/tegra_ion.ko] undefined! Export the above using the non GPL specific export, since that is what the rest of the ion code base does. Cc: Greg Kroah-Hartman Cc: "Arve Hjønnevåg" Cc: Riley Andrews Cc: Stephen Warren Cc: Thierry Reding Cc: Alexandre Courbot Cc: Markus Elfring Cc: devel@driverdev.osuosl.org Cc: linux-tegra@vger.kernel.org Reported-by: kbuild test robot Signed-off-by: Paul Gortmaker Signed-off-by: Greg Kroah-Hartman --- drivers/staging/android/ion/ion.c | 3 +++ drivers/staging/android/ion/ion_heap.c | 2 ++ 2 files changed, 5 insertions(+) diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c index 91b9b75e41da..e237e9f3312d 100644 --- a/drivers/staging/android/ion/ion.c +++ b/drivers/staging/android/ion/ion.c @@ -1557,6 +1557,7 @@ void ion_device_add_heap(struct ion_device *dev, struct ion_heap *heap) up_write(&dev->lock); } +EXPORT_SYMBOL(ion_device_add_heap); struct ion_device *ion_device_create(long (*custom_ioctl) (struct ion_client *client, @@ -1606,6 +1607,7 @@ struct ion_device *ion_device_create(long (*custom_ioctl) idev->clients = RB_ROOT; return idev; } +EXPORT_SYMBOL(ion_device_create); void ion_device_destroy(struct ion_device *dev) { @@ -1614,6 +1616,7 @@ void ion_device_destroy(struct ion_device *dev) /* XXX need to free the heaps and clients ? */ kfree(dev); } +EXPORT_SYMBOL(ion_device_destroy); void __init ion_reserve(struct ion_platform_data *data) { diff --git a/drivers/staging/android/ion/ion_heap.c b/drivers/staging/android/ion/ion_heap.c index fd13d05b538a..e97a2c32ed78 100644 --- a/drivers/staging/android/ion/ion_heap.c +++ b/drivers/staging/android/ion/ion_heap.c @@ -352,6 +352,7 @@ struct ion_heap *ion_heap_create(struct ion_platform_heap *heap_data) heap->id = heap_data->id; return heap; } +EXPORT_SYMBOL(ion_heap_create); void ion_heap_destroy(struct ion_heap *heap) { @@ -379,3 +380,4 @@ void ion_heap_destroy(struct ion_heap *heap) heap->type); } } +EXPORT_SYMBOL(ion_heap_destroy); -- 2.45.2