Hi Adrian,
On 2/24/2012 4:19 PM, Adrian Hunter wrote:
Most parts of the enable / disable API are no longer used and
can be removed.
Cc: Rajendra Nayak<rna...@ti.com>
Cc: Venkatraman S<svenk...@ti.com>
Cc: Kukjin Kim<kgene....@samsung.com>
Cc: Thomas Abraham<thomas.abra...@linaro.org>
Cc: Kyungmin Park<kyungmin.p...@samsung.com>
Cc: Sekhar Nori<nsek...@ti.com>
Cc: Kevin Hilman<khil...@ti.com>
Signed-off-by: Adrian Hunter<adrian.hun...@intel.com>
---
arch/arm/mach-exynos/mach-nuri.c | 5 +-
arch/arm/mach-exynos/mach-universal_c210.c | 9 +-
drivers/mmc/core/core.c | 185 ++--------------------------
drivers/mmc/core/host.c | 1 -
drivers/mmc/core/host.h | 1 -
drivers/mmc/host/davinci_mmc.c | 4 -
drivers/mmc/host/omap_hsmmc.c | 15 +--
include/linux/mmc/core.h | 1 -
include/linux/mmc/host.h | 46 +-------
9 files changed, 25 insertions(+), 242 deletions(-)
- if (host->caps& MMC_CAP_DISABLE)
- cancel_delayed_work(&host->disable);
cancel_delayed_work_sync(&host->detect);
mmc_flush_scheduled_work();
@@ -2402,13 +2245,11 @@ int mmc_suspend_host(struct mmc_host *host)
{
int err = 0;
- if (host->caps& MMC_CAP_DISABLE)
- cancel_delayed_work(&host->disable);
cancel_delayed_work(&host->detect);
mmc_flush_scheduled_work();
if (mmc_try_claim_host(host)) {
err = mmc_cache_ctrl(host, 0);
- mmc_do_release_host(host);
+ mmc_release_host(host);
mmc_try_claim_host does not call host->ops->enable(), but
mmc_release_host call host->ops->disable(), is there any reason for
this? For example: If host controller disable method internally calls
clk_disable() then that would cause reference count warnings.
} else {
err = -EBUSY;
}
@@ -2429,7 +2270,7 @@ int mmc_suspend_host(struct mmc_host *host)
Thanks,
Sujit
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