[ATM]: add+use poison defines

ATM: add and use POISON define values.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index 5d1c6c95262c..b0369bb20f08 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -35,6 +35,7 @@ static char const rcsid[] =
 
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <linux/poison.h>
 #include <linux/skbuff.h>
 #include <linux/kernel.h>
 #include <linux/vmalloc.h>
@@ -3657,7 +3658,7 @@ probe_sram(struct idt77252_dev *card)
         writel(SAR_CMD_WRITE_SRAM | (0 << 2), SAR_REG_CMD);
 
         for (addr = 0x4000; addr < 0x80000; addr += 0x4000) {
-                writel(0xdeadbeef, SAR_REG_DR0);
+                writel(ATM_POISON, SAR_REG_DR0);
                 writel(SAR_CMD_WRITE_SRAM | (addr << 2), SAR_REG_CMD);
 
                 writel(SAR_CMD_READ_SRAM | (0 << 2), SAR_REG_CMD);