[PATCH 4/5] Staging: comedi: fix CHECK issue in ni_tio.c

[Ravishankar Karkala Mallikarjunayya]

This is a patch to the ni_tio.c file that fixes up a CHECK issues
found by the checkpatch.pl tool.

i.e. Avoid crashing the kernel - try using WARN_ON & recovery code
rather than BUG() or BUG_ON().

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankark...@gmail.com>
---
 drivers/staging/comedi/drivers/ni_tio.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/staging/comedi/drivers/ni_tio.c 
b/drivers/staging/comedi/drivers/ni_tio.c
index b74e44e..f006805 100644
--- a/drivers/staging/comedi/drivers/ni_tio.c
+++ b/drivers/staging/comedi/drivers/ni_tio.c
@@ -222,7 +222,7 @@ static uint64_t ni_tio_clock_period_ps(const struct ni_gpct 
*counter,
                clock_period_ps *= 8;
                break;
        default:
-               BUG();
+               WARN_ON(1);
                break;
        }
        return clock_period_ps;
@@ -304,7 +304,7 @@ static unsigned ni_m_series_clock_src_select(const struct 
ni_gpct *counter)
                }
                if (i <= NI_M_MAX_PFI_CHAN)
                        break;
-               BUG();
+               WARN_ON(1);
                break;
        }
        clock_source |= ni_tio_clock_src_modifiers(counter);
@@ -361,7 +361,7 @@ static unsigned ni_660x_clock_src_select(const struct 
ni_gpct *counter)
                }
                if (i <= NI_660X_MAX_SRC_PIN)
                        break;
-               BUG();
+               WARN_ON(1);
                break;
        }
        clock_source |= ni_tio_clock_src_modifiers(counter);
@@ -584,7 +584,7 @@ static unsigned ni_660x_clk_src(unsigned int clock_source)
                if (i <= NI_660X_MAX_SRC_PIN)
                        break;
                ni_660x_clock = 0;
-               BUG();
+               WARN_ON(1);
                break;
        }
        return GI_SRC_SEL(ni_660x_clock);
@@ -643,7 +643,7 @@ static unsigned ni_m_clk_src(unsigned int clock_source)
                        break;
                pr_err("invalid clock source 0x%lx\n",
                       (unsigned long)clock_source);
-               BUG();
+               WARN_ON(1);
                ni_m_series_clock = 0;
                break;
        }
@@ -946,7 +946,7 @@ int ni_tio_set_gate_src(struct ni_gpct *counter, unsigned 
gate_index,
                case ni_gpct_variant_660x:
                        return ni_660x_set_gate2(counter, gate_source);
                default:
-                       BUG();
+                       WARN_ON(1);
                        break;
                }
                break;
@@ -1015,7 +1015,7 @@ static unsigned ni_660x_gate_to_generic_gate(unsigned 
gate)
                        if (gate == NI_660X_PIN_GATE_SEL(i))
                                return NI_GPCT_GATE_PIN_GATE_SELECT(i);
                }
-               BUG();
+               WARN_ON(1);
                break;
        }
        return 0;
@@ -1051,7 +1051,7 @@ static unsigned ni_m_gate_to_generic_gate(unsigned gate)
                        if (gate == NI_M_PFI_GATE_SEL(i))
                                return NI_GPCT_PFI_GATE_SELECT(i);
                }
-               BUG();
+               WARN_ON(1);
                break;
        }
        return 0;
@@ -1083,7 +1083,7 @@ static unsigned ni_660x_gate2_to_generic_gate(unsigned 
gate)
                        if (gate == NI_660X_UD_PIN_GATE2_SEL(i))
                                return NI_GPCT_UP_DOWN_PIN_GATE_SELECT(i);
                }
-               BUG();
+               WARN_ON(1);
                break;
        }
        return 0;
-- 
1.9.1