diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2020-11-04 18:14:52 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-11-04 18:14:52 +0100 |
| commit | 01be83eea08d6d9f9209843e2e084505fba4053f (patch) | |
| tree | 95b456e1ac40399fd5f55b57ae0936643bea1836 /include/linux/dmaengine.h | |
| parent | 45ff510517f3b1354a3d9c273ad5e5e8d08312cb (diff) | |
| parent | 9d820f68b2bdba5b2e7bf135123c3f57c5051d05 (diff) | |
Merge branch 'core/urgent' into core/entry
Pick up the entry fix before further modifications.
Diffstat (limited to 'include/linux/dmaengine.h')
| -rw-r--r-- | include/linux/dmaengine.h | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index 6fbd5c99e30c..dd357a747780 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -1472,7 +1472,6 @@ void dma_issue_pending_all(void); struct dma_chan *__dma_request_channel(const dma_cap_mask_t *mask, dma_filter_fn fn, void *fn_param, struct device_node *np); -struct dma_chan *dma_request_slave_channel(struct device *dev, const char *name); struct dma_chan *dma_request_chan(struct device *dev, const char *name); struct dma_chan *dma_request_chan_by_mask(const dma_cap_mask_t *mask); @@ -1502,11 +1501,6 @@ static inline struct dma_chan *__dma_request_channel(const dma_cap_mask_t *mask, { return NULL; } -static inline struct dma_chan *dma_request_slave_channel(struct device *dev, - const char *name) -{ - return NULL; -} static inline struct dma_chan *dma_request_chan(struct device *dev, const char *name) { @@ -1527,8 +1521,6 @@ static inline int dma_get_slave_caps(struct dma_chan *chan, } #endif -#define dma_request_slave_channel_reason(dev, name) dma_request_chan(dev, name) - static inline int dmaengine_desc_set_reuse(struct dma_async_tx_descriptor *tx) { struct dma_slave_caps caps; @@ -1577,6 +1569,15 @@ void dma_run_dependencies(struct dma_async_tx_descriptor *tx); #define dma_request_channel(mask, x, y) \ __dma_request_channel(&(mask), x, y, NULL) +/* Deprecated, please use dma_request_chan() directly */ +static inline struct dma_chan * __deprecated +dma_request_slave_channel(struct device *dev, const char *name) +{ + struct dma_chan *ch = dma_request_chan(dev, name); + + return IS_ERR(ch) ? NULL : ch; +} + static inline struct dma_chan *dma_request_slave_channel_compat(const dma_cap_mask_t mask, dma_filter_fn fn, void *fn_param, |