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Subject[PATCH] Staging: echo: fixed coding style
Date
Fixed coding style issues.

Signed-off-by: Mark Pearson <markpearson_de@yahoo.de>
---
drivers/staging/echo/echo.c | 18 ++++++------------
1 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/drivers/staging/echo/echo.c b/drivers/staging/echo/echo.c
index c0adae1..e4b5f0e 100644
--- a/drivers/staging/echo/echo.c
+++ b/drivers/staging/echo/echo.c
@@ -276,7 +276,6 @@ error_oom:
kfree(ec);
return NULL;
}
-
EXPORT_SYMBOL_GPL(oslec_create);

void oslec_free(struct oslec_state *ec)
@@ -290,14 +289,12 @@ void oslec_free(struct oslec_state *ec)
kfree(ec->snapshot);
kfree(ec);
}
-
EXPORT_SYMBOL_GPL(oslec_free);

void oslec_adaption_mode(struct oslec_state *ec, int adaption_mode)
{
ec->adaption_mode = adaption_mode;
}
-
EXPORT_SYMBOL_GPL(oslec_adaption_mode);

void oslec_flush(struct oslec_state *ec)
@@ -324,14 +321,12 @@ void oslec_flush(struct oslec_state *ec)
ec->curr_pos = ec->taps - 1;
ec->Pstates = 0;
}
-
EXPORT_SYMBOL_GPL(oslec_flush);

void oslec_snapshot(struct oslec_state *ec)
{
memcpy(ec->snapshot, ec->fir_taps16[0], ec->taps * sizeof(int16_t));
}
-
EXPORT_SYMBOL_GPL(oslec_snapshot);

/* Dual Path Echo Canceller */
@@ -403,10 +398,11 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
{
int new, old;

- /* efficient "out with the old and in with the new" algorithm so
- we don't have to recalculate over the whole block of
- samples. */
- new = (int)tx *(int)tx;
+ /* efficient "out with the old and in with the new" algorithm
+ * so we don't have to recalculate over the whole block of
+ * samples.
+ */
+ new = ((int)tx) * ((int)tx);
old = (int)ec->fir_state.history[ec->fir_state.curr_pos] *
(int)ec->fir_state.history[ec->fir_state.curr_pos];
ec->Pstates +=
@@ -603,7 +599,6 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)

return (int16_t) ec->clean_nlp << 1;
}
-
EXPORT_SYMBOL_GPL(oslec_update);

/* This function is separated from the echo canceller is it is usually called
@@ -628,7 +623,7 @@ EXPORT_SYMBOL_GPL(oslec_update);
giving very clean DC removal.
*/

-int16_t oslec_hpf_tx(struct oslec_state * ec, int16_t tx)
+int16_t oslec_hpf_tx(struct oslec_state *ec, int16_t tx)
{
int tmp, tmp1;

@@ -657,7 +652,6 @@ int16_t oslec_hpf_tx(struct oslec_state * ec, int16_t tx)

return tx;
}
-
EXPORT_SYMBOL_GPL(oslec_hpf_tx);

MODULE_LICENSE("GPL");
--
1.7.0.4


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