From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org Subject: + davinci-mmc-modify-data-types-of-edma-related-variables.patch added to -mm tree Date: Thu, 15 Oct 2009 12:27:24 -0700 Message-ID: <200910151927.n9FJROeO018787@imap1.linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Sender: mm-commits-owner@vger.kernel.org To: mm-commits@vger.kernel.org Cc: sudhakar.raj@ti.com, dbrownell@users.sourceforge.net, linux-mmc@vger.kernel.org, purushotam@ti.com, vipin.bhandari@ti.com List-Id: linux-mmc@vger.kernel.org The patch titled mmc: davinci: modify data types of EDMA related variables has been added to the -mm tree. Its filename is davinci-mmc-modify-data-types-of-edma-related-variables.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: mmc: davinci: modify data types of EDMA related variables From: Sudhakar Rajashekhara Currently DaVinci EDMA driver supports multiple EDMA channel controller instances. edma_alloc_channel() api returns a 32 bit value which has the channel controller number in MSB and the EDMA channel number in LSB. The variables which store the value returned by edma_alloc_channel() have to be 32 bit wide now. Signed-off-by: Sudhakar Rajashekhara Acked-by: Vipin Bhandari Cc: Purshotam Kumar Acked-by: David Brownell Cc: Signed-off-by: Andrew Morton --- diff -puN drivers/mmc/host/davinci_mmc.c~davinci-mmc-modify-data-types-of-edma-related-variables drivers/mmc/host/davinci_mmc.c --- a/drivers/mmc/host/davinci_mmc.c~davinci-mmc-modify-data-types-of-edma-related-variables +++ a/drivers/mmc/host/davinci_mmc.c @@ -178,7 +178,7 @@ struct mmc_davinci_host { u32 buffer_bytes_left; u32 bytes_left; - u8 rxdma, txdma; + u32 rxdma, txdma; bool use_dma; bool do_dma; @@ -190,7 +190,7 @@ struct mmc_davinci_host { struct edmacc_param tx_template; struct edmacc_param rx_template; unsigned n_link; - u8 links[NR_SG - 1]; + u32 links[NR_SG - 1]; /* For PIO we walk scatterlists one segment at a time. */ unsigned int sg_len; _ Patches currently in -mm which might be from sudhakar.raj@ti.com are linux-next.patch mtdpart-memory-accessor-interface-for-mtd-layer.patch davinci-mmc-modify-data-types-of-edma-related-variables.patch