From: Dan Carpenter <error27@gmail.com>
To: kernel-janitors@vger.kernel.org
Subject: [patch 2/4] USB: musb: using 0 instead of NULL
Date: Sun, 20 Mar 2011 11:15:24 +0000 [thread overview]
Message-ID: <20110320111524.GJ2008@bicker> (raw)
Sparse complains (and rightly so):
drivers/usb/musb/cppi_dma.c:1458:33:
warning: Using plain integer as NULL pointer
Signed-off-by: Dan Carpenter <error27@gmail.com>
diff --git a/drivers/usb/musb/cppi_dma.c b/drivers/usb/musb/cppi_dma.c
index 6385eeb..0db0f5e 100644
--- a/drivers/usb/musb/cppi_dma.c
+++ b/drivers/usb/musb/cppi_dma.c
@@ -1455,7 +1455,7 @@ static int cppi_channel_abort(struct dma_channel *channel)
* compare mode by writing 1 to the tx_complete register.
*/
cppi_reset_tx(tx_ram, 1);
- cppi_ch->head = 0;
+ cppi_ch->head = NULL;
musb_writel(&tx_ram->tx_complete, 0, 1);
cppi_dump_tx(5, cppi_ch, " (done teardown)");
next reply other threads:[~2011-03-20 11:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-20 11:15 Dan Carpenter [this message]
2011-03-22 9:21 ` [patch 2/4] USB: musb: using 0 instead of NULL Felipe Balbi
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