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Subject[PATCH 2/3] parport: cleanup statics initialization to NULL or 0
Date
From: Carlos Palminha <CARLOS.PALMINHA@synopsys.com>

based on checkpatch, cleanup the "do not initialise statics to" 0 or NULL.

Signed-off-by: Carlos Palminha <palminha@synopsys.com>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.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 46eb15f..5484a46 100644
--- a/drivers/parport/daisy.c
+++ b/drivers/parport/daisy.c
@@ -44,7 +44,7 @@
} *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 a81cd2a..9fbf6cc 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 dcbeeb2..0186db7 100644
--- a/drivers/parport/parport_ip32.c
+++ b/drivers/parport/parport_ip32.c
@@ -138,7 +138,7 @@
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 2f650f6..7f4be0e 100644
--- a/drivers/parport/parport_mfc3.c
+++ b/drivers/parport/parport_mfc3.c
@@ -174,7 +174,7 @@ static unsigned char mfc3_read_status(struct parport *p)
return status;
}

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

static irqreturn_t mfc3_interrupt(int irq, void *dev_id)
{
--
1.9.1
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