ARM: PL08x: fix sparse warnings
drivers/dma/amba-pl08x.c:1895:40: warning: Unknown escape '%'
drivers/dma/amba-pl08x.c:1903:40: warning: Unknown escape '%'
drivers/dma/amba-pl08x.c:513:6: warning: symbol 'pl08x_choose_master_bus' was not declared. Should it be static?
drivers/dma/amba-pl08x.c:604:5: warning: symbol 'pl08x_fill_llis_for_desc' was not declared. Should it be static?
drivers/dma/amba-pl08x.c:1442:32: warning: symbol 'pl08x_prep_slave_sg' was not declared. Should it be static?
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c
index 4ca1eb1..74fa5a0 100644
--- a/drivers/dma/amba-pl08x.c
+++ b/drivers/dma/amba-pl08x.c
@@ -510,7 +510,7 @@
* this prefers the destination bus if both available
* if fixed address on one bus the other will be chosen
*/
-void pl08x_choose_master_bus(struct pl08x_bus_data *src_bus,
+static void pl08x_choose_master_bus(struct pl08x_bus_data *src_bus,
struct pl08x_bus_data *dst_bus, struct pl08x_bus_data **mbus,
struct pl08x_bus_data **sbus, u32 cctl)
{
@@ -545,7 +545,7 @@
* Fills in one LLI for a certain transfer descriptor
* and advance the counter
*/
-int pl08x_fill_lli_for_desc(struct pl08x_driver_data *pl08x,
+static int pl08x_fill_lli_for_desc(struct pl08x_driver_data *pl08x,
struct pl08x_txd *txd, int num_llis, int len,
u32 cctl, u32 *remainder)
{
@@ -1439,7 +1439,7 @@
return &txd->tx;
}
-struct dma_async_tx_descriptor *pl08x_prep_slave_sg(
+static struct dma_async_tx_descriptor *pl08x_prep_slave_sg(
struct dma_chan *chan, struct scatterlist *sgl,
unsigned int sg_len, enum dma_data_direction direction,
unsigned long flags)
@@ -1890,7 +1890,7 @@
seq_printf(s, "CHANNEL:\tSTATE:\n");
seq_printf(s, "--------\t------\n");
list_for_each_entry(chan, &pl08x->memcpy.channels, chan.device_node) {
- seq_printf(s, "%s\t\t\%s\n", chan->name,
+ seq_printf(s, "%s\t\t%s\n", chan->name,
pl08x_state_str(chan->state));
}
@@ -1898,7 +1898,7 @@
seq_printf(s, "CHANNEL:\tSTATE:\n");
seq_printf(s, "--------\t------\n");
list_for_each_entry(chan, &pl08x->slave.channels, chan.device_node) {
- seq_printf(s, "%s\t\t\%s\n", chan->name,
+ seq_printf(s, "%s\t\t%s\n", chan->name,
pl08x_state_str(chan->state));
}