diff options
| author | Peng Fan <peng.fan@nxp.com> | 2021-03-06 19:24:19 +0800 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-03-11 12:02:41 -0600 |
| commit | 40df0a91b2a5228ded8e5f75b80d28c96c6831cd (patch) | |
| tree | f21ff48a98e3897411a7b81a248ff32bd6d49a30 /drivers/remoteproc/mtk_scp.c | |
| parent | 2cfc056ef2c28b4961bff5e2f6deed94afb14024 (diff) | |
| download | lwn-40df0a91b2a5228ded8e5f75b80d28c96c6831cd.tar.gz lwn-40df0a91b2a5228ded8e5f75b80d28c96c6831cd.zip | |
remoteproc: add is_iomem to da_to_va
Introduce an extra parameter is_iomem to da_to_va, then the caller
could take the memory as normal memory or io mapped memory.
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/1615029865-23312-5-git-send-email-peng.fan@oss.nxp.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/mtk_scp.c')
| -rw-r--r-- | drivers/remoteproc/mtk_scp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c index ce727598c41c..9679cc26895e 100644 --- a/drivers/remoteproc/mtk_scp.c +++ b/drivers/remoteproc/mtk_scp.c @@ -272,7 +272,7 @@ static int scp_elf_load_segments(struct rproc *rproc, const struct firmware *fw) } /* grab the kernel address for this device address */ - ptr = (void __iomem *)rproc_da_to_va(rproc, da, memsz); + ptr = (void __iomem *)rproc_da_to_va(rproc, da, memsz, NULL); if (!ptr) { dev_err(dev, "bad phdr da 0x%x mem 0x%x\n", da, memsz); ret = -EINVAL; @@ -509,7 +509,7 @@ static void *mt8192_scp_da_to_va(struct mtk_scp *scp, u64 da, size_t len) return NULL; } -static void *scp_da_to_va(struct rproc *rproc, u64 da, size_t len) +static void *scp_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem) { struct mtk_scp *scp = (struct mtk_scp *)rproc->priv; @@ -627,7 +627,7 @@ void *scp_mapping_dm_addr(struct mtk_scp *scp, u32 mem_addr) { void *ptr; - ptr = scp_da_to_va(scp->rproc, mem_addr, 0); + ptr = scp_da_to_va(scp->rproc, mem_addr, 0, NULL); if (!ptr) return ERR_PTR(-EINVAL); |