Merge tag 'asoc-v5.9' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v5.9

The biggest changes here one again come from Mormioto-san who has
continued his dilligent work cleaning up long standing issues in the
APIs, it's particularly nice to see the transition from digital_mute()
to mute_stream() finally completed. There's also been a lot of work on
the x86 code again, this time a big focus has been on cleaning up some
issues identified by various static tests, and on the Freescale systems.
Otherwise the biggest thing has been a lot of driver additions:

 - Convert users of digital_mute() to mute_stream().
 - Simplify I/O helper functions.
 - Add a helper for getting the RTD from a substream.
 - Many, many fixes and cleanups to the x86 code.
 - New drivers for Freescale MQS and i.MX6sx, Intel KeemBay I2S, Maxim
   MAX98360A and MAX98373 Soundwire, several Mediatek boards, nVidia
   Tegra 186 and 210, RealTek RL6231, Samsung Midas and Aries boards (some
   of the first phones I worked on!) and TI J721e EVM.

1 files changed, 16 insertions, 7 deletions

diff --git a/drivers/crypto/ccp/sev-dev.c b/drivers/crypto/ccp/sev-dev.c
index a2426334be61..476113e12489 100644
--- a/drivers/crypto/ccp/sev-dev.c
+++ b/drivers/crypto/ccp/sev-dev.c
@@ -376,6 +376,7 @@ static int sev_ioctl_do_pek_csr(struct sev_issue_cmd *argp, bool writable)
 	struct sev_device *sev = psp_master->sev_data;
 	struct sev_user_data_pek_csr input;
 	struct sev_data_pek_csr *data;
+	void __user *input_address;
 	void *blob = NULL;
 	int ret;
 
@@ -394,6 +395,7 @@ static int sev_ioctl_do_pek_csr(struct sev_issue_cmd *argp, bool writable)
 		goto cmd;
 
 	/* allocate a physically contiguous buffer to store the CSR blob */
+	input_address = (void __user *)input.address;
 	if (input.length > SEV_FW_BLOB_MAX_SIZE) {
 		ret = -EFAULT;
 		goto e_free;
@@ -426,7 +428,7 @@ cmd:
 	}
 
 	if (blob) {
-		if (copy_to_user((void __user *)input.address, blob, input.length))
+		if (copy_to_user(input_address, blob, input.length))
 			ret = -EFAULT;
 	}
 
@@ -437,7 +439,7 @@ e_free:
 	return ret;
 }
 
-void *psp_copy_user_blob(u64 __user uaddr, u32 len)
+void *psp_copy_user_blob(u64 uaddr, u32 len)
 {
 	if (!uaddr || !len)
 		return ERR_PTR(-EINVAL);
@@ -446,7 +448,7 @@ void *psp_copy_user_blob(u64 __user uaddr, u32 len)
 	if (len > SEV_FW_BLOB_MAX_SIZE)
 		return ERR_PTR(-EINVAL);
 
-	return memdup_user((void __user *)(uintptr_t)uaddr, len);
+	return memdup_user((void __user *)uaddr, len);
 }
 EXPORT_SYMBOL_GPL(psp_copy_user_blob);
 
@@ -621,6 +623,7 @@ static int sev_ioctl_do_get_id2(struct sev_issue_cmd *argp)
 {
 	struct sev_user_data_get_id2 input;
 	struct sev_data_get_id *data;
+	void __user *input_address;
 	void *id_blob = NULL;
 	int ret;
 
@@ -631,6 +634,8 @@ static int sev_ioctl_do_get_id2(struct sev_issue_cmd *argp)
 	if (copy_from_user(&input, (void __user *)argp->data, sizeof(input)))
 		return -EFAULT;
 
+	input_address = (void __user *)input.address;
+
 	data = kzalloc(sizeof(*data), GFP_KERNEL);
 	if (!data)
 		return -ENOMEM;
@@ -660,8 +665,7 @@ static int sev_ioctl_do_get_id2(struct sev_issue_cmd *argp)
 	}
 
 	if (id_blob) {
-		if (copy_to_user((void __user *)input.address,
-				 id_blob, data->len)) {
+		if (copy_to_user(input_address, id_blob, data->len)) {
 			ret = -EFAULT;
 			goto e_free;
 		}
@@ -720,6 +724,8 @@ static int sev_ioctl_do_pdh_export(struct sev_issue_cmd *argp, bool writable)
 	struct sev_user_data_pdh_cert_export input;
 	void *pdh_blob = NULL, *cert_blob = NULL;
 	struct sev_data_pdh_cert_export *data;
+	void __user *input_cert_chain_address;
+	void __user *input_pdh_cert_address;
 	int ret;
 
 	/* If platform is not in INIT state then transition it to INIT. */
@@ -745,6 +751,9 @@ static int sev_ioctl_do_pdh_export(struct sev_issue_cmd *argp, bool writable)
 	    !input.cert_chain_address)
 		goto cmd;
 
+	input_pdh_cert_address = (void __user *)input.pdh_cert_address;
+	input_cert_chain_address = (void __user *)input.cert_chain_address;
+
 	/* Allocate a physically contiguous buffer to store the PDH blob. */
 	if (input.pdh_cert_len > SEV_FW_BLOB_MAX_SIZE) {
 		ret = -EFAULT;
@@ -788,7 +797,7 @@ cmd:
 	}
 
 	if (pdh_blob) {
-		if (copy_to_user((void __user *)input.pdh_cert_address,
+		if (copy_to_user(input_pdh_cert_address,
 				 pdh_blob, input.pdh_cert_len)) {
 			ret = -EFAULT;
 			goto e_free_cert;
@@ -796,7 +805,7 @@ cmd:
 	}
 
 	if (cert_blob) {
-		if (copy_to_user((void __user *)input.cert_chain_address,
+		if (copy_to_user(input_cert_chain_address,
 				 cert_blob, input.cert_chain_len))
 			ret = -EFAULT;
 	}