[PATCH 1/4] i2c: eg20t: use NULL instead of 0

[Wolfram Sang <w.sang@xxxxxxxxxxxxxx>]

From: Wolfram Sang <wolfram@xxxxxxxxxxxxx>

sparse rightfully says:
drivers/i2c/busses/i2c-eg20t.c:990:59: warning: Using plain integer as NULL pointer

Signed-off-by: Wolfram Sang <wolfram@xxxxxxxxxxxxx>
Cc: Tomoya MORINAGA <tomoya.rohm@xxxxxxxxx>
---
 drivers/i2c/busses/i2c-eg20t.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c
index 9da12ce..6e9e075 100644
--- a/drivers/i2c/busses/i2c-eg20t.c
+++ b/drivers/i2c/busses/i2c-eg20t.c
@@ -872,7 +872,7 @@ static void __devexit pch_i2c_remove(struct pci_dev *pdev)
 		pci_iounmap(pdev, adap_info->pch_data[0].pch_base_address);
 
 	for (i = 0; i < adap_info->ch_num; i++)
-		adap_info->pch_data[i].pch_base_address = 0;
+		adap_info->pch_data[i].pch_base_address = NULL;
 
 	pci_set_drvdata(pdev, NULL);
 
-- 
1.7.10

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