diff options
| author | Jens Axboe <axboe@kernel.dk> | 2018-02-07 15:54:20 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-02-07 15:54:20 -0700 |
| commit | 61a695184fcc8f225327206b88320279dd8684af (patch) | |
| tree | 6cbda2b0e7de94ebad95072d17cc0aa82c9d8ab3 /drivers/media/usb/ttusb-dec/ttusb_dec.c | |
| parent | 9e05c864993c5442227f83ae1694a737d7a102ed (diff) | |
| parent | 581e400ff935d34d95811258586128bf11baef15 (diff) | |
Merge branch 'master' into test
* master: (1190 commits)
ASoC: stm32: add of dependency for stm32 drivers
ASoC: mt8173-rt5650: fix child-node lookup
ASoC: dapm: fix debugfs read using path->connected
platform/x86: samsung-laptop: Re-use DEFINE_SHOW_ATTRIBUTE() macro
platform/x86: ideapad-laptop: Re-use DEFINE_SHOW_ATTRIBUTE() macro
platform/x86: dell-laptop: Re-use DEFINE_SHOW_ATTRIBUTE() macro
seq_file: Introduce DEFINE_SHOW_ATTRIBUTE() helper macro
Documentation/sysctl/user.txt: fix typo
MAINTAINERS: update ARM/QUALCOMM SUPPORT patterns
MAINTAINERS: update various PALM patterns
MAINTAINERS: update "ARM/OXNAS platform support" patterns
MAINTAINERS: update Cortina/Gemini patterns
MAINTAINERS: remove ARM/CLKDEV SUPPORT file pattern
MAINTAINERS: remove ANDROID ION pattern
mm: docs: add blank lines to silence sphinx "Unexpected indentation" errors
mm: docs: fix parameter names mismatch
mm: docs: fixup punctuation
pipe: read buffer limits atomically
pipe: simplify round_pipe_size()
pipe: reject F_SETPIPE_SZ with size over UINT_MAX
...
Diffstat (limited to 'drivers/media/usb/ttusb-dec/ttusb_dec.c')
| -rw-r--r-- | drivers/media/usb/ttusb-dec/ttusb_dec.c | 26 |
1 files changed, 8 insertions, 18 deletions
diff --git a/drivers/media/usb/ttusb-dec/ttusb_dec.c b/drivers/media/usb/ttusb-dec/ttusb_dec.c index cdefb5dfbbdc..a8900f5571f7 100644 --- a/drivers/media/usb/ttusb-dec/ttusb_dec.c +++ b/drivers/media/usb/ttusb-dec/ttusb_dec.c @@ -30,10 +30,10 @@ #include <linux/mutex.h> -#include "dmxdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" +#include <media/dmxdev.h> +#include <media/dvb_demux.h> +#include <media/dvb_frontend.h> +#include <media/dvb_net.h> #include "ttusbdecfe.h" static int debug; @@ -127,7 +127,6 @@ struct ttusb_dec { struct urb *irq_urb; dma_addr_t irq_dma_handle; void *iso_buffer; - dma_addr_t iso_dma_handle; struct urb *iso_urb[ISO_BUF_COUNT]; int iso_stream_count; struct mutex iso_mutex; @@ -1185,11 +1184,7 @@ static void ttusb_dec_free_iso_urbs(struct ttusb_dec *dec) for (i = 0; i < ISO_BUF_COUNT; i++) usb_free_urb(dec->iso_urb[i]); - - pci_free_consistent(NULL, - ISO_FRAME_SIZE * (FRAMES_PER_ISO_BUF * - ISO_BUF_COUNT), - dec->iso_buffer, dec->iso_dma_handle); + kfree(dec->iso_buffer); } static int ttusb_dec_alloc_iso_urbs(struct ttusb_dec *dec) @@ -1198,15 +1193,10 @@ static int ttusb_dec_alloc_iso_urbs(struct ttusb_dec *dec) dprintk("%s\n", __func__); - dec->iso_buffer = pci_zalloc_consistent(NULL, - ISO_FRAME_SIZE * (FRAMES_PER_ISO_BUF * ISO_BUF_COUNT), - &dec->iso_dma_handle); - - if (!dec->iso_buffer) { - dprintk("%s: pci_alloc_consistent - not enough memory\n", - __func__); + dec->iso_buffer = kcalloc(FRAMES_PER_ISO_BUF * ISO_BUF_COUNT, + ISO_FRAME_SIZE, GFP_KERNEL); + if (!dec->iso_buffer) return -ENOMEM; - } for (i = 0; i < ISO_BUF_COUNT; i++) { struct urb *urb; |