evie/android_kernel_oneplus_msm8998
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mmc: host: sdhci: Add new host_op for clearing ice configuration

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Add new host op for clearing ice configuration.
This config_end host op need to invoked for clearing ice configuration,
once mmc request processing is completed.

Change-Id: Ifc5569ae88748599b75ef5b3e625249ecd667762
Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
This commit is contained in:
Veerabhadrarao Badiganti 2017-03-08 06:35:21 +05:30
parent 35731dbb93
commit a7291efc55
2 changed files with 19 additions and 0 deletions
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17
drivers/mmc/host/sdhci.c
View file

@ -1668,6 +1668,22 @@ out:
return err;
}
static int sdhci_crypto_cfg_end(struct sdhci_host *host,
struct mmc_request *mrq)
{
int err = 0;
if (host->ops->crypto_engine_cfg_end) {
err = host->ops->crypto_engine_cfg_end(host, mrq);
if (err) {
pr_err("%s: failed to configure crypto\n",
mmc_hostname(host->mmc));
return err;
}
}
return 0;
}
static void sdhci_request(struct mmc_host *mmc, struct mmc_request *mrq)
{
struct sdhci_host *host;
@ -2787,6 +2803,7 @@ static void sdhci_tasklet_finish(unsigned long param)
mmiowb();
spin_unlock_irqrestore(&host->lock, flags);
sdhci_crypto_cfg_end(host, mrq);
mmc_request_done(host->mmc, mrq);
sdhci_runtime_pm_put(host);
}

2
drivers/mmc/host/sdhci.h
View file

@ -659,6 +659,8 @@ struct sdhci_ops {
struct mmc_request *mrq, u32 slot);
int (*crypto_engine_cmdq_cfg)(struct sdhci_host *host,
struct mmc_request *mrq, u32 slot, u64 *ice_ctx);
int (*crypto_engine_cfg_end)(struct sdhci_host *host,
struct mmc_request *mrq);
int (*crypto_engine_reset)(struct sdhci_host *host);
void (*crypto_cfg_reset)(struct sdhci_host *host, unsigned int slot);
void (*set_uhs_signaling)(struct sdhci_host *host, unsigned int uhs);