Re: [PATCH] mmc: card.h: Use NULL instead of 0 for END_FIXUP

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On 09/04/14 10:33, Ulf Hansson wrote:
On 5 April 2014 03:42, Fabio Estevam <festevam@xxxxxxxxx> wrote:
From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>

Fix the following sparse warnings:

drivers/mmc/card/block.c:2421:9: warning: Using plain integer as NULL pointer

drivers/mmc/core/quirks.c:69:9: warning: Using plain integer as NULL pointer

Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>

Acked-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

---
  include/linux/mmc/card.h | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index b730272..aa7e57f 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -353,7 +353,7 @@ struct mmc_fixup {
  #define CID_OEMID_ANY ((unsigned short) -1)
  #define CID_NAME_ANY (NULL)

-#define END_FIXUP { 0 }
+#define END_FIXUP { NULL }

It would also be possible to use { } here.


--
Ben Dooks				http://www.codethink.co.uk/
Senior Engineer				Codethink - Providing Genius
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