From 6929e24e4cc46ce8d5b7dd8f8bdf4244c8d77f76 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 14 Feb 2013 17:53:01 +0100 Subject: [PATCH] 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 Acked-by: David S. Miller Cc: Mugunthan V N Cc: Vaibhav Hiremath Cc: Richard Cochran Cc: netdev@vger.kernel.org --- drivers/net/ethernet/ti/davinci_cpdma.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c index 49956730cd8d..1abe0964a5ab 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);