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
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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 <sudhakar.raj@xxxxxx>
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 <sudhakar.raj@xxxxxx>
Acked-by: Vipin Bhandari <vipin.bhandari@xxxxxx>
Cc: Purshotam Kumar <purushotam@xxxxxx>
Acked-by: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx>
Cc: <linux-mmc@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
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@xxxxxx are
linux-next.patch
mtdpart-memory-accessor-interface-for-mtd-layer.patch
davinci-mmc-modify-data-types-of-edma-related-variables.patch
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