diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2013-02-14 17:53:01 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2013-02-15 13:16:29 +0100 |
| commit | 6929e24e4cc46ce8d5b7dd8f8bdf4244c8d77f76 (patch) | |
| tree | 08369b4641caacf4a5f0e794a9809afee140b7ff /drivers/net/ethernet/ti/davinci_cpdma.c | |
| parent | 0bef6c933f3ec67c978e2cd0e20b389084ddc600 (diff) | |
net: cwdavinci_cpdma: export symbols for cpsw
With the support for ARM AM33xx in multiplatform kernels
in 3.9, an older bug appears in ARM allmodconfig:
When the cpsw driver is built as a module with cpdma
support enabled, it uses symbols that the cpdma driver
does not export.
Without this patch, building allmodconfig results in:
ERROR: "cpdma_ctlr_int_ctrl" [drivers/net/ethernet/ti/ti_cpsw.ko] undefined!
ERROR: "cpdma_control_set" [drivers/net/ethernet/ti/ti_cpsw.ko] undefined!
ERROR: "cpdma_ctlr_eoi" [drivers/net/ethernet/ti/ti_cpsw.ko] undefined!
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: David S. Miller <davem@davemloft.net>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Vaibhav Hiremath <hvaibhav@ti.com>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: netdev@vger.kernel.org
Diffstat (limited to 'drivers/net/ethernet/ti/davinci_cpdma.c')
| -rw-r--r-- | drivers/net/ethernet/ti/davinci_cpdma.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c index 49956730cd8..1abe0964a5a 100644 --- a/drivers/net/ethernet/ti/davinci_cpdma.c +++ b/drivers/net/ethernet/ti/davinci_cpdma.c @@ -473,11 +473,13 @@ int cpdma_ctlr_int_ctrl(struct cpdma_ctlr *ctlr, bool enable) spin_unlock_irqrestore(&ctlr->lock, flags); return 0; } +EXPORT_SYMBOL_GPL(cpdma_ctlr_int_ctrl); void cpdma_ctlr_eoi(struct cpdma_ctlr *ctlr) { dma_reg_write(ctlr, CPDMA_MACEOIVECTOR, 0); } +EXPORT_SYMBOL_GPL(cpdma_ctlr_eoi); struct cpdma_chan *cpdma_chan_create(struct cpdma_ctlr *ctlr, int chan_num, cpdma_handler_fn handler) @@ -984,3 +986,4 @@ unlock_ret: spin_unlock_irqrestore(&ctlr->lock, flags); return ret; } +EXPORT_SYMBOL_GPL(cpdma_control_set); |