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| author | Jiri Kosina <jkosina@suse.cz> | 2014-02-20 17:54:28 +0400 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2014-02-20 17:54:28 +0400 |
| commit | d4263348f796f29546f90802177865dd4379dd0a (patch) | |
| tree | adcbdaebae584eee2f32fab95e826e8e49eef385 /drivers/dma/amba-pl08x.c | |
| parent | be873ac782f5ff5ee6675f83929f4fe6737eead2 (diff) | |
| parent | 6d0abeca3242a88cab8232e4acd7e2bf088f3bc2 (diff) | |
| download | linux-d4263348f796f29546f90802177865dd4379dd0a.tar.xz | |
Merge branch 'master' into for-next
Diffstat (limited to 'drivers/dma/amba-pl08x.c')
| -rw-r--r-- | drivers/dma/amba-pl08x.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c index ec4ee5c1fe9d..8114731a1c62 100644 --- a/drivers/dma/amba-pl08x.c +++ b/drivers/dma/amba-pl08x.c @@ -83,6 +83,7 @@ #include <linux/dmaengine.h> #include <linux/dmapool.h> #include <linux/dma-mapping.h> +#include <linux/export.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/module.h> @@ -1771,6 +1772,7 @@ bool pl08x_filter_id(struct dma_chan *chan, void *chan_id) return false; } +EXPORT_SYMBOL_GPL(pl08x_filter_id); /* * Just check that the device is there and active @@ -2167,7 +2169,7 @@ static int pl08x_probe(struct amba_device *adev, const struct amba_id *id) /* Register slave channels */ ret = pl08x_dma_init_virtual_channels(pl08x, &pl08x->slave, pl08x->pd->num_slave_channels, true); - if (ret <= 0) { + if (ret < 0) { dev_warn(&pl08x->adev->dev, "%s failed to enumerate slave channels - %d\n", __func__, ret); |