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Groups > linux.kernel > #1250138

[PATCH 1/3] staging: comedi: make ni_tio_has_gate2_registers return boolean

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This patch makes ni_tio_has_gate2_registers return boolean, since
this function only uses either one or zero as its return value.

Signed-off-by: Geliang Tang <geliangtang@163.com>
---
 drivers/staging/comedi/drivers/ni_tio.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/comedi/drivers/ni_tio.c b/drivers/staging/comedi/drivers/ni_tio.c
index c20c51b..b74e44e 100644
--- a/drivers/staging/comedi/drivers/ni_tio.c
+++ b/drivers/staging/comedi/drivers/ni_tio.c
@@ -167,15 +167,15 @@ static inline unsigned GI_HW_ARM_SEL_MASK(enum ni_gpct_variant variant)
 	}
 }
 
-static int ni_tio_has_gate2_registers(const struct ni_gpct_device *counter_dev)
+static bool ni_tio_has_gate2_registers(const struct ni_gpct_device *counter_dev)
 {
 	switch (counter_dev->variant) {
 	case ni_gpct_variant_e_series:
 	default:
-		return 0;
+		return false;
 	case ni_gpct_variant_m_series:
 	case ni_gpct_variant_660x:
-		return 1;
+		return true;
 	}
 }
 
-- 
2.5.0


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[PATCH 1/3] staging: comedi: make ni_tio_has_gate2_registers return boolean Geliang Tang <geliangtang@163.com> - 2015-10-18 16:40 +0200
  [PATCH 3/3] staging: xgifb: make XGIfb_has_VB return boolean Geliang Tang <geliangtang@163.com> - 2015-10-18 16:40 +0200
  [PATCH 2/3] staging: lustre: make sptlrpc_flavor_has_bulk return boolean Geliang Tang <geliangtang@163.com> - 2015-10-18 16:40 +0200
  Re: [PATCH 1/3] staging: comedi: make ni_tio_has_gate2_registers  return boolean Ian Abbott <abbotti@mev.co.uk> - 2015-10-21 18:50 +0200

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