Commit 397c5ad1 authored by Paul Gortmaker's avatar Paul Gortmaker Committed by David S. Miller

net: ethernet: ti: davinci_cpdma: add missing EXPORTs

As of commit 8f32b909
("net: ethernet: ti: davinci_cpdma: add set rate for a channel") the
ARM allmodconfig builds would fail modpost with:

ERROR: "cpdma_chan_set_weight" [drivers/net/ethernet/ti/ti_cpsw.ko] undefined!
ERROR: "cpdma_chan_get_rate" [drivers/net/ethernet/ti/ti_cpsw.ko] undefined!
ERROR: "cpdma_chan_get_min_rate" [drivers/net/ethernet/ti/ti_cpsw.ko] undefined!
ERROR: "cpdma_chan_set_rate" [drivers/net/ethernet/ti/ti_cpsw.ko] undefined!

Since these weren't declared as static, it is assumed they were
meant to be shared outside the file, and that modular build testing
was simply overlooked.

Fixes: 8f32b909 ("net: ethernet: ti: davinci_cpdma: add set rate for a channel")
Cc: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: linux-omap@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 70278b5d
...@@ -796,6 +796,7 @@ int cpdma_chan_set_weight(struct cpdma_chan *ch, int weight) ...@@ -796,6 +796,7 @@ int cpdma_chan_set_weight(struct cpdma_chan *ch, int weight)
spin_unlock_irqrestore(&ctlr->lock, flags); spin_unlock_irqrestore(&ctlr->lock, flags);
return ret; return ret;
} }
EXPORT_SYMBOL_GPL(cpdma_chan_set_weight);
/* cpdma_chan_get_min_rate - get minimum allowed rate for channel /* cpdma_chan_get_min_rate - get minimum allowed rate for channel
* Should be called before cpdma_chan_set_rate. * Should be called before cpdma_chan_set_rate.
...@@ -810,6 +811,7 @@ u32 cpdma_chan_get_min_rate(struct cpdma_ctlr *ctlr) ...@@ -810,6 +811,7 @@ u32 cpdma_chan_get_min_rate(struct cpdma_ctlr *ctlr)
return DIV_ROUND_UP(divident, divisor); return DIV_ROUND_UP(divident, divisor);
} }
EXPORT_SYMBOL_GPL(cpdma_chan_get_min_rate);
/* cpdma_chan_set_rate - limits bandwidth for transmit channel. /* cpdma_chan_set_rate - limits bandwidth for transmit channel.
* The bandwidth * limited channels have to be in order beginning from lowest. * The bandwidth * limited channels have to be in order beginning from lowest.
...@@ -853,6 +855,7 @@ int cpdma_chan_set_rate(struct cpdma_chan *ch, u32 rate) ...@@ -853,6 +855,7 @@ int cpdma_chan_set_rate(struct cpdma_chan *ch, u32 rate)
spin_unlock_irqrestore(&ctlr->lock, flags); spin_unlock_irqrestore(&ctlr->lock, flags);
return ret; return ret;
} }
EXPORT_SYMBOL_GPL(cpdma_chan_set_rate);
u32 cpdma_chan_get_rate(struct cpdma_chan *ch) u32 cpdma_chan_get_rate(struct cpdma_chan *ch)
{ {
...@@ -865,6 +868,7 @@ u32 cpdma_chan_get_rate(struct cpdma_chan *ch) ...@@ -865,6 +868,7 @@ u32 cpdma_chan_get_rate(struct cpdma_chan *ch)
return rate; return rate;
} }
EXPORT_SYMBOL_GPL(cpdma_chan_get_rate);
struct cpdma_chan *cpdma_chan_create(struct cpdma_ctlr *ctlr, int chan_num, struct cpdma_chan *cpdma_chan_create(struct cpdma_ctlr *ctlr, int chan_num,
cpdma_handler_fn handler, int rx_type) cpdma_handler_fn handler, int rx_type)
......
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