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-rw-r--r--drivers/parport/daisy.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/parport/daisy.c b/drivers/parport/daisy.c
index 37dc1793351..9109a40fc8c 100644
--- a/drivers/parport/daisy.c
+++ b/drivers/parport/daisy.c
@@ -344,9 +344,9 @@ static int cpp_daisy (struct parport *port, int cmd)
PARPORT_CONTROL_STROBE,
PARPORT_CONTROL_STROBE);
udelay (1);
+ s = parport_read_status (port);
parport_frob_control (port, PARPORT_CONTROL_STROBE, 0);
udelay (1);
- s = parport_read_status (port);
parport_write_data (port, 0xff); udelay (2);
return s;
@@ -395,15 +395,15 @@ int parport_daisy_select (struct parport *port, int daisy, int mode)
case IEEE1284_MODE_EPP:
case IEEE1284_MODE_EPPSL:
case IEEE1284_MODE_EPPSWE:
- return (cpp_daisy (port, 0x20 + daisy) &
- PARPORT_STATUS_ERROR);
+ return !(cpp_daisy (port, 0x20 + daisy) &
+ PARPORT_STATUS_ERROR);
// For these modes we should switch to ECP mode:
case IEEE1284_MODE_ECP:
case IEEE1284_MODE_ECPRLE:
case IEEE1284_MODE_ECPSWE:
- return (cpp_daisy (port, 0xd0 + daisy) &
- PARPORT_STATUS_ERROR);
+ return !(cpp_daisy (port, 0xd0 + daisy) &
+ PARPORT_STATUS_ERROR);
// Nothing was told for BECP in Daisy chain specification.
// May be it's wise to use ECP?
@@ -413,8 +413,8 @@ int parport_daisy_select (struct parport *port, int daisy, int mode)
case IEEE1284_MODE_BYTE:
case IEEE1284_MODE_COMPAT:
default:
- return (cpp_daisy (port, 0xe0 + daisy) &
- PARPORT_STATUS_ERROR);
+ return !(cpp_daisy (port, 0xe0 + daisy) &
+ PARPORT_STATUS_ERROR);
}
}