diff options
| author | Ludovic Barre <ludovic.barre@st.com> | 2020-01-28 12:06:28 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2020-03-24 16:35:40 +0300 |
| commit | 127e6e98ca9b8ac4f87698ebce1508e3449bb791 (patch) | |
| tree | 1f526eb2584b6f1925d9644f3fcf0401645b3bf9 /drivers/mmc | |
| parent | 892bf1001459fc38c7e9bc248633681ca628e614 (diff) | |
| download | linux-127e6e98ca9b8ac4f87698ebce1508e3449bb791.tar.xz | |
mmc: mmci_sdmmc: Replace sg_dma_xxx macros
sg_dma_xxx should be used after a dma_map_sg call has been done to get bus
addresses of each of the SG entries and their lengths. But mmci_host_ops
validate_data can be called before dma_map_sg. This patch replaces theses
macros by sg->offset and sg->length which are always defined.
Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Link: https://lore.kernel.org/r/20200128090636.13689-2-ludovic.barre@st.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/mmci_stm32_sdmmc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mmc/host/mmci_stm32_sdmmc.c b/drivers/mmc/host/mmci_stm32_sdmmc.c index a4f7e8e689d3..6ccfbbc82c77 100644 --- a/drivers/mmc/host/mmci_stm32_sdmmc.c +++ b/drivers/mmc/host/mmci_stm32_sdmmc.c @@ -36,8 +36,8 @@ static int sdmmc_idma_validate_data(struct mmci_host *host, * excepted the last element which has no constraint on idmasize */ for_each_sg(data->sg, sg, data->sg_len - 1, i) { - if (!IS_ALIGNED(sg_dma_address(data->sg), sizeof(u32)) || - !IS_ALIGNED(sg_dma_len(data->sg), SDMMC_IDMA_BURST)) { + if (!IS_ALIGNED(data->sg->offset, sizeof(u32)) || + !IS_ALIGNED(data->sg->length, SDMMC_IDMA_BURST)) { dev_err(mmc_dev(host->mmc), "unaligned scatterlist: ofst:%x length:%d\n", data->sg->offset, data->sg->length); @@ -45,7 +45,7 @@ static int sdmmc_idma_validate_data(struct mmci_host *host, } } - if (!IS_ALIGNED(sg_dma_address(data->sg), sizeof(u32))) { + if (!IS_ALIGNED(data->sg->offset, sizeof(u32))) { dev_err(mmc_dev(host->mmc), "unaligned last scatterlist: ofst:%x length:%d\n", data->sg->offset, data->sg->length); |