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-rw-r--r--drivers/media/common/siano/smscoreapi.c22
-rw-r--r--drivers/media/common/siano/smscoreapi.h3
-rw-r--r--drivers/media/mmc/siano/smssdio.c2
-rw-r--r--drivers/media/usb/siano/smsusb.c2
4 files changed, 17 insertions, 12 deletions
diff --git a/drivers/media/common/siano/smscoreapi.c b/drivers/media/common/siano/smscoreapi.c
index 1c93258a2d47..3b02cb570a6e 100644
--- a/drivers/media/common/siano/smscoreapi.c
+++ b/drivers/media/common/siano/smscoreapi.c
@@ -649,6 +649,7 @@ smscore_buffer_t *smscore_createbuffer(u8 *buffer, void *common_buffer,
*/
int smscore_register_device(struct smsdevice_params_t *params,
struct smscore_device_t **coredev,
+ gfp_t gfp_buf_flags,
void *mdev)
{
struct smscore_device_t *dev;
@@ -661,6 +662,7 @@ int smscore_register_device(struct smsdevice_params_t *params,
#ifdef CONFIG_MEDIA_CONTROLLER_DVB
dev->media_dev = mdev;
#endif
+ dev->gfp_buf_flags = gfp_buf_flags;
/* init list entry so it could be safe in smscore_unregister_device */
INIT_LIST_HEAD(&dev->entry);
@@ -697,7 +699,7 @@ int smscore_register_device(struct smsdevice_params_t *params,
buffer = dma_alloc_coherent(params->device,
dev->common_buffer_size,
&dev->common_buffer_phys,
- GFP_KERNEL | GFP_DMA);
+ GFP_KERNEL | dev->gfp_buf_flags);
if (!buffer) {
smscore_unregister_device(dev);
return -ENOMEM;
@@ -792,7 +794,7 @@ static int smscore_init_ir(struct smscore_device_t *coredev)
else {
buffer = kmalloc(sizeof(struct sms_msg_data2) +
SMS_DMA_ALIGNMENT,
- GFP_KERNEL | GFP_DMA);
+ GFP_KERNEL | coredev->gfp_buf_flags);
if (buffer) {
struct sms_msg_data2 *msg =
(struct sms_msg_data2 *)
@@ -933,7 +935,7 @@ static int smscore_load_firmware_family2(struct smscore_device_t *coredev,
}
/* PAGE_SIZE buffer shall be enough and dma aligned */
- msg = kmalloc(PAGE_SIZE, GFP_KERNEL | GFP_DMA);
+ msg = kmalloc(PAGE_SIZE, GFP_KERNEL | coredev->gfp_buf_flags);
if (!msg)
return -ENOMEM;
@@ -1168,7 +1170,7 @@ static int smscore_load_firmware_from_file(struct smscore_device_t *coredev,
}
pr_debug("read fw %s, buffer size=0x%zx\n", fw_filename, fw->size);
fw_buf = kmalloc(ALIGN(fw->size + sizeof(struct sms_firmware),
- SMS_ALLOC_ALIGNMENT), GFP_KERNEL | GFP_DMA);
+ SMS_ALLOC_ALIGNMENT), GFP_KERNEL | coredev->gfp_buf_flags);
if (!fw_buf) {
pr_err("failed to allocate firmware buffer\n");
rc = -ENOMEM;
@@ -1260,7 +1262,7 @@ EXPORT_SYMBOL_GPL(smscore_unregister_device);
static int smscore_detect_mode(struct smscore_device_t *coredev)
{
void *buffer = kmalloc(sizeof(struct sms_msg_hdr) + SMS_DMA_ALIGNMENT,
- GFP_KERNEL | GFP_DMA);
+ GFP_KERNEL | coredev->gfp_buf_flags);
struct sms_msg_hdr *msg =
(struct sms_msg_hdr *) SMS_ALIGN_ADDRESS(buffer);
int rc;
@@ -1309,7 +1311,7 @@ static int smscore_init_device(struct smscore_device_t *coredev, int mode)
int rc = 0;
buffer = kmalloc(sizeof(struct sms_msg_data) +
- SMS_DMA_ALIGNMENT, GFP_KERNEL | GFP_DMA);
+ SMS_DMA_ALIGNMENT, GFP_KERNEL | coredev->gfp_buf_flags);
if (!buffer)
return -ENOMEM;
@@ -1398,7 +1400,7 @@ int smscore_set_device_mode(struct smscore_device_t *coredev, int mode)
coredev->device_flags &= ~SMS_DEVICE_NOT_READY;
buffer = kmalloc(sizeof(struct sms_msg_data) +
- SMS_DMA_ALIGNMENT, GFP_KERNEL | GFP_DMA);
+ SMS_DMA_ALIGNMENT, GFP_KERNEL | coredev->gfp_buf_flags);
if (buffer) {
struct sms_msg_data *msg = (struct sms_msg_data *) SMS_ALIGN_ADDRESS(buffer);
@@ -1971,7 +1973,7 @@ int smscore_gpio_configure(struct smscore_device_t *coredev, u8 pin_num,
total_len = sizeof(struct sms_msg_hdr) + (sizeof(u32) * 6);
buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT,
- GFP_KERNEL | GFP_DMA);
+ GFP_KERNEL | coredev->gfp_buf_flags);
if (!buffer)
return -ENOMEM;
@@ -2043,7 +2045,7 @@ int smscore_gpio_set_level(struct smscore_device_t *coredev, u8 pin_num,
(3 * sizeof(u32)); /* keep it 3 ! */
buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT,
- GFP_KERNEL | GFP_DMA);
+ GFP_KERNEL | coredev->gfp_buf_flags);
if (!buffer)
return -ENOMEM;
@@ -2091,7 +2093,7 @@ int smscore_gpio_get_level(struct smscore_device_t *coredev, u8 pin_num,
total_len = sizeof(struct sms_msg_hdr) + (2 * sizeof(u32));
buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT,
- GFP_KERNEL | GFP_DMA);
+ GFP_KERNEL | coredev->gfp_buf_flags);
if (!buffer)
return -ENOMEM;
diff --git a/drivers/media/common/siano/smscoreapi.h b/drivers/media/common/siano/smscoreapi.h
index 134c69f7ea7b..eb58853008c9 100644
--- a/drivers/media/common/siano/smscoreapi.h
+++ b/drivers/media/common/siano/smscoreapi.h
@@ -190,6 +190,8 @@ struct smscore_device_t {
int mode, modes_supported;
+ gfp_t gfp_buf_flags;
+
/* host <--> device messages */
struct completion version_ex_done, data_download_done, trigger_done;
struct completion data_validity_done, device_ready_done;
@@ -1125,6 +1127,7 @@ extern void smscore_unregister_hotplug(hotplug_t hotplug);
extern int smscore_register_device(struct smsdevice_params_t *params,
struct smscore_device_t **coredev,
+ gfp_t gfp_buf_flags,
void *mdev);
extern void smscore_unregister_device(struct smscore_device_t *coredev);
diff --git a/drivers/media/mmc/siano/smssdio.c b/drivers/media/mmc/siano/smssdio.c
index fee2d710bbf8..b9e40d4ca0e8 100644
--- a/drivers/media/mmc/siano/smssdio.c
+++ b/drivers/media/mmc/siano/smssdio.c
@@ -279,7 +279,7 @@ static int smssdio_probe(struct sdio_func *func,
goto free;
}
- ret = smscore_register_device(&params, &smsdev->coredev, NULL);
+ ret = smscore_register_device(&params, &smsdev->coredev, GFP_DMA, NULL);
if (ret < 0)
goto free;
diff --git a/drivers/media/usb/siano/smsusb.c b/drivers/media/usb/siano/smsusb.c
index 6d436e9e454f..be3634407f1f 100644
--- a/drivers/media/usb/siano/smsusb.c
+++ b/drivers/media/usb/siano/smsusb.c
@@ -455,7 +455,7 @@ static int smsusb_init_device(struct usb_interface *intf, int board_id)
mdev = siano_media_device_register(dev, board_id);
/* register in smscore */
- rc = smscore_register_device(&params, &dev->coredev, mdev);
+ rc = smscore_register_device(&params, &dev->coredev, 0, mdev);
if (rc < 0) {
pr_err("smscore_register_device(...) failed, rc %d\n", rc);
smsusb_term_device(intf);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-02 21:54:16 +0000