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AMS Sansa: Remove a now redundant sd_wait_for_state() and adjust error codes in ata_sd_as3525.c

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23698 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jack Halpin 2009-11-22 14:13:39 +00:00
parent f620103925
commit ecbb01fe0a
1 changed files with 4 additions and 11 deletions
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15
firmware/target/arm/as3525/ata_sd_as3525.c
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@ -662,13 +662,6 @@ static int sd_transfer_sectors(IF_MD2(int drive,) unsigned long start,
last_disk_activity = current_tick;
ret = sd_wait_for_state(drive, SD_TRAN);
if (ret < 0)
{
ret -= 20;
goto sd_transfer_error;
}
dma_retain();
while(count)
@ -692,7 +685,7 @@ static int sd_transfer_sectors(IF_MD2(int drive,) unsigned long start,
ret = sd_select_bank(bank);
if (ret < 0)
{
ret -= 2*20;
ret -= 20;
goto sd_transfer_error;
}
}
@ -718,13 +711,13 @@ static int sd_transfer_sectors(IF_MD2(int drive,) unsigned long start,
ret = sd_wait_for_state(drive, SD_TRAN);
if (ret < 0)
{
ret -= 3*20;
ret -= 2*20;
goto sd_transfer_error;
}
if(!send_cmd(drive, cmd, bank_start, MCI_ARG, NULL))
{
ret -= 4*20;
ret -= 3*20;
goto sd_transfer_error;
}
@ -770,7 +763,7 @@ static int sd_transfer_sectors(IF_MD2(int drive,) unsigned long start,
if(!send_cmd(drive, SD_STOP_TRANSMISSION, 0, MCI_NO_FLAGS, NULL))
{
ret = -5*20;
ret = -4*20;
goto sd_transfer_error;
}
}