A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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disable socket power in adapter driver instead of media one

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Socket power must be fully controlled by adapter driver. This also prevents
unnecessary power-off of the socket when media driver is unloaded, yet
media remains in the socket.

Signed-off-by: Alex Dubov <[email protected]>
Signed-off-by: Pierre Ossman <[email protected]>
This commit is contained in:
Alex Dubov 2007-05-01 20:14:55 -07:00 • committed by Pierre Ossman
commit 055b822414
3 changed files with 26 additions and 15 deletions
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13
drivers/mmc/host/tifm_sd.c
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@ -1021,10 +1021,6 @@ static void tifm_sd_remove(struct tifm_dev *sock)
mmc_remove_host(mmc);
dev_dbg(&sock->dev, "after remove\n");
/* The meaning of the bit majority in this constant is unknown. */
writel(0xfff8 & readl(sock->addr + SOCK_CONTROL),
sock->addr + SOCK_CONTROL);
mmc_free_host(mmc);
}
@ -1032,14 +1028,7 @@ static void tifm_sd_remove(struct tifm_dev *sock)
static int tifm_sd_suspend(struct tifm_dev *sock, pm_message_t state)
{
struct mmc_host *mmc = tifm_get_drvdata(sock);
int rc;
rc = mmc_suspend_host(mmc, state);
/* The meaning of the bit majority in this constant is unknown. */
writel(0xfff8 & readl(sock->addr + SOCK_CONTROL),
sock->addr + SOCK_CONTROL);
return rc;
return mmc_suspend_host(tifm_get_drvdata(sock), state);
}
static int tifm_sd_resume(struct tifm_dev *sock)