diff options
| author | Balbir Singh <balbirs@nvidia.com> | 2025-04-22 21:40:34 +1000 |
|---|---|---|
| committer | Marek Szyprowski <m.szyprowski@samsung.com> | 2025-04-22 15:06:33 +0200 |
| commit | cae5572ec9261f752af834cdaaf5a0ba0afcf256 (patch) | |
| tree | 740864e5247d2d9cefe24b22f096bfbcf8e91b15 /kernel | |
| parent | c9b19ea63036fc537a69265acea1b18dabd1cbd3 (diff) | |
dma-mapping: Fix warning reported for missing prototype
lkp reported a warning about missing prototype for a recent patch.
The kernel-doc style comments are out of sync, move them to the right
function.
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Christoph Hellwig <hch@lst.de>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202504190615.g9fANxHw-lkp@intel.com/
Signed-off-by: Balbir Singh <balbirs@nvidia.com>
[mszyprow: reformatted subject]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20250422114034.3535515-1-balbirs@nvidia.com
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/dma/mapping.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/kernel/dma/mapping.c b/kernel/dma/mapping.c index 67da08fa6723..051a32988040 100644 --- a/kernel/dma/mapping.c +++ b/kernel/dma/mapping.c @@ -910,14 +910,6 @@ int dma_set_coherent_mask(struct device *dev, u64 mask) } EXPORT_SYMBOL(dma_set_coherent_mask); -/** - * dma_addressing_limited - return if the device is addressing limited - * @dev: device to check - * - * Return %true if the devices DMA mask is too small to address all memory in - * the system, else %false. Lack of addressing bits is the prime reason for - * bounce buffering, but might not be the only one. - */ static bool __dma_addressing_limited(struct device *dev) { const struct dma_map_ops *ops = get_dma_ops(dev); @@ -931,6 +923,14 @@ static bool __dma_addressing_limited(struct device *dev) return !dma_direct_all_ram_mapped(dev); } +/** + * dma_addressing_limited - return if the device is addressing limited + * @dev: device to check + * + * Return %true if the devices DMA mask is too small to address all memory in + * the system, else %false. Lack of addressing bits is the prime reason for + * bounce buffering, but might not be the only one. + */ bool dma_addressing_limited(struct device *dev) { if (!__dma_addressing_limited(dev)) |