diff options
Diffstat (limited to 'target/linux/sunxi/patches-3.13/170-9-mmc-fixup-revert-sdio.patch')
| -rw-r--r-- | target/linux/sunxi/patches-3.13/170-9-mmc-fixup-revert-sdio.patch | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/target/linux/sunxi/patches-3.13/170-9-mmc-fixup-revert-sdio.patch b/target/linux/sunxi/patches-3.13/170-9-mmc-fixup-revert-sdio.patch deleted file mode 100644 index 90727f3e0b..0000000000 --- a/target/linux/sunxi/patches-3.13/170-9-mmc-fixup-revert-sdio.patch +++ /dev/null @@ -1,44 +0,0 @@ -From 0483aa124d32bdcafc84623a31141a49e71cc72d Mon Sep 17 00:00:00 2001 -From: Hans de Goede <hdegoede@redhat.com> -Date: Sun, 16 Feb 2014 08:54:20 +0100 -Subject: [PATCH] sunxi-mmc: fixup: revert "add host initialization for when - the sdio irq is enabled" - -This is not necessary since when the host is not initialized at this point -yet the irq line from the mmc controller is not enabled, so writing the -host controller interrupt mask cannot cause interrupts at this point. - -More over doing this is wrong, as it leads to unbalanced calling of -clk_prepare_enable and regulator_power_on. - -Signed-off-by: Hans de Goede <hdegoede@redhat.com> ---- - drivers/mmc/host/sunxi-mmc.c | 9 --------- - 1 file changed, 9 deletions(-) - -diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c -index 2dc446c..f33bc30 100644 ---- a/drivers/mmc/host/sunxi-mmc.c -+++ b/drivers/mmc/host/sunxi-mmc.c -@@ -593,18 +593,9 @@ static void sunxi_mmc_enable_sdio_irq(struct mmc_host *mmc, int enable) - { - struct sunxi_mmc_host *smc_host = mmc_priv(mmc); - unsigned long flags; -- int ret; - u32 imask; - - spin_lock_irqsave(&smc_host->lock, flags); -- -- /* Make sure the controller is in a sane state before enabling irqs */ -- ret = sunxi_mmc_init_host(host->mmc); -- if (ret) { -- spin_unlock_irqrestore(&smc_host->lock, flags); -- return ret; -- } -- - imask = mci_readl(smc_host, REG_IMASK); - if (enable) { - smc_host->sdio_imask = SDXC_SDIO_INTERRUPT; --- -1.8.5.5 - |