| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <1443088932-21731-18-git-send-email-peter.ujfalusi@ti.com> Date: Thu, 24 Sep 2015 13:02:04 +0300 From: Peter Ujfalusi <peter.ujfalusi@...com> To: <vinod.koul@...el.com>, <nsekhar@...com>, <linux@....linux.org.uk> CC: <olof@...om.net>, <arnd@...db.de>, <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org>, <dmaengine@...r.kernel.org> Subject: [PATCH v4 17/25] dmaengine: edma: Use the edma_write_slot instead open coded memcpy_toio edma_write_slot() is for writing an entire paRAM slot. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com> --- drivers/dma/edma.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index fe8cde21b497..d759abc80bef 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -949,8 +949,7 @@ static void edma_free_channel(struct edma_cc *ecc, unsigned channel) edma_setup_interrupt(ecc, channel, NULL, NULL); /* REVISIT should probably take out of shadow region 0 */ - memcpy_toio(ecc->base + PARM_OFFSET(channel), &dummy_paramset, - PARM_SIZE); + edma_write_slot(ecc, channel, &dummy_paramset); clear_bit(channel, ecc->edma_inuse); } -- 2.5.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists