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Subject[PATCH 3/5] parport: cleanup statics initialization to NULL or 0
Date
based on checkpatch, cleanup the "do not initialise statics to" 0 or NULL.

Signed-off-by: Carlos Palminha <palminha@synopsys.com>
---
drivers/parport/daisy.c | 2 +-
drivers/parport/parport_atari.c | 2 +-
drivers/parport/parport_ip32.c | 2 +-
drivers/parport/parport_mfc3.c | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/parport/daisy.c b/drivers/parport/daisy.c
index 209f3e61964e..568d3733ae4e 100644
--- a/drivers/parport/daisy.c
+++ b/drivers/parport/daisy.c
@@ -44,7 +44,7 @@ static struct daisydev {
} *topology = NULL;
static DEFINE_SPINLOCK(topology_lock);

-static int numdevs = 0;
+static int numdevs;

/* Forward-declaration of lower-level functions. */
static int mux_present(struct parport *port);
diff --git a/drivers/parport/parport_atari.c b/drivers/parport/parport_atari.c
index b8da1b5f550c..8303cc373ab0 100644
--- a/drivers/parport/parport_atari.c
+++ b/drivers/parport/parport_atari.c
@@ -18,7 +18,7 @@
#include <asm/irq.h>
#include <asm/atariints.h>

-static struct parport *this_port = NULL;
+static struct parport *this_port;

static unsigned char
parport_atari_read_data(struct parport *p)
diff --git a/drivers/parport/parport_ip32.c b/drivers/parport/parport_ip32.c
index dcbeeb220dda..0186db7680d4 100644
--- a/drivers/parport/parport_ip32.c
+++ b/drivers/parport/parport_ip32.c
@@ -138,7 +138,7 @@ static unsigned int features = ~0U;
static bool verbose_probing = DEFAULT_VERBOSE_PROBING;

/* We do not support more than one port. */
-static struct parport *this_port = NULL;
+static struct parport *this_port;

/* Timing constants for FIFO modes. */
#define FIFO_NFAULT_TIMEOUT 100 /* milliseconds */
diff --git a/drivers/parport/parport_mfc3.c b/drivers/parport/parport_mfc3.c
index d650b00ce38a..2467633504b6 100644
--- a/drivers/parport/parport_mfc3.c
+++ b/drivers/parport/parport_mfc3.c
@@ -174,7 +174,7 @@ DPRINTK(KERN_DEBUG "read_status %02x\n", status);
return status;
}

-static int use_cnt = 0;
+static int use_cnt;

static irqreturn_t mfc3_interrupt(int irq, void *dev_id)
{
--
2.11.0
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