diff options
| author |   Arnd Bergmann <arnd@arndb.de> | 2012-04-20 10:56:09 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2012-04-21 15:28:47 -0400 |
| commit | 32a6d90bb341417b9a3a42fcbebd9b092396dee6 (patch) | |
| tree | b87233d83cd06491595affba149954ab56c5b357 /drivers/net/ethernet/ti/davinci_cpdma.c | |
| parent | pch_gbe: remove suspicious comment (diff) | |
| download | linux-dev-32a6d90bb341417b9a3a42fcbebd9b092396dee6.tar.xz linux-dev-32a6d90bb341417b9a3a42fcbebd9b092396dee6.zip | |
davinci_cpdma: export symbols used by other drivers
The davinci_emac driver can be a module, so the symbols
it needs from the cpdma driver must be exported.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ti/davinci_cpdma.c')
| -rw-r--r-- | drivers/net/ethernet/ti/davinci_cpdma.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c index 34558766cbf0..d614c374ed9d 100644 --- a/drivers/net/ethernet/ti/davinci_cpdma.c +++ b/drivers/net/ethernet/ti/davinci_cpdma.c @@ -92,7 +92,7 @@ enum cpdma_state { CPDMA_STATE_TEARDOWN, }; -const char *cpdma_state_str[] = { "idle", "active", "teardown" }; +static const char *cpdma_state_str[] = { "idle", "active", "teardown" }; struct cpdma_ctlr { enum cpdma_state state; @@ -276,6 +276,7 @@ struct cpdma_ctlr *cpdma_ctlr_create(struct cpdma_params *params) ctlr->num_chan = CPDMA_MAX_CHANNELS; return ctlr; } +EXPORT_SYMBOL_GPL(cpdma_ctlr_create); int cpdma_ctlr_start(struct cpdma_ctlr *ctlr) { @@ -321,6 +322,7 @@ int cpdma_ctlr_start(struct cpdma_ctlr *ctlr) spin_unlock_irqrestore(&ctlr->lock, flags); return 0; } +EXPORT_SYMBOL_GPL(cpdma_ctlr_start); int cpdma_ctlr_stop(struct cpdma_ctlr *ctlr) { @@ -351,6 +353,7 @@ int cpdma_ctlr_stop(struct cpdma_ctlr *ctlr) spin_unlock_irqrestore(&ctlr->lock, flags); return 0; } +EXPORT_SYMBOL_GPL(cpdma_ctlr_stop); int cpdma_ctlr_dump(struct cpdma_ctlr *ctlr) { @@ -421,6 +424,7 @@ int cpdma_ctlr_dump(struct cpdma_ctlr *ctlr) spin_unlock_irqrestore(&ctlr->lock, flags); return 0; } +EXPORT_SYMBOL_GPL(cpdma_ctlr_dump); int cpdma_ctlr_destroy(struct cpdma_ctlr *ctlr) { @@ -444,6 +448,7 @@ int cpdma_ctlr_destroy(struct cpdma_ctlr *ctlr) kfree(ctlr); return ret; } +EXPORT_SYMBOL_GPL(cpdma_ctlr_destroy); int cpdma_ctlr_int_ctrl(struct cpdma_ctlr *ctlr, bool enable) { @@ -528,6 +533,7 @@ err_chan_busy: err_chan_alloc: return ERR_PTR(ret); } +EXPORT_SYMBOL_GPL(cpdma_chan_create); int cpdma_chan_destroy(struct cpdma_chan *chan) { @@ -545,6 +551,7 @@ int cpdma_chan_destroy(struct cpdma_chan *chan) kfree(chan); return 0; } +EXPORT_SYMBOL_GPL(cpdma_chan_destroy); int cpdma_chan_get_stats(struct cpdma_chan *chan, struct cpdma_chan_stats *stats) @@ -693,6 +700,7 @@ unlock_ret: spin_unlock_irqrestore(&chan->lock, flags); return ret; } +EXPORT_SYMBOL_GPL(cpdma_chan_submit); static void __cpdma_chan_free(struct cpdma_chan *chan, struct cpdma_desc __iomem *desc, @@ -776,6 +784,7 @@ int cpdma_chan_process(struct cpdma_chan *chan, int quota) } return used; } +EXPORT_SYMBOL_GPL(cpdma_chan_process); int cpdma_chan_start(struct cpdma_chan *chan) { @@ -803,6 +812,7 @@ int cpdma_chan_start(struct cpdma_chan *chan) spin_unlock_irqrestore(&chan->lock, flags); return 0; } +EXPORT_SYMBOL_GPL(cpdma_chan_start); int cpdma_chan_stop(struct cpdma_chan *chan) { @@ -863,6 +873,7 @@ int cpdma_chan_stop(struct cpdma_chan *chan) spin_unlock_irqrestore(&chan->lock, flags); return 0; } +EXPORT_SYMBOL_GPL(cpdma_chan_stop); int cpdma_chan_int_ctrl(struct cpdma_chan *chan, bool enable) { |