At present the MMC subsystem maintains its own list of MMC devices. This cannot work with driver model when CONFIG_BLK is enabled, use blk_dread to replace previous mmc read interface, use mmc_get_blk_desc to get the mmc device property
Signed-off-by: Yinbo Zhu <yinbo....@nxp.com> --- Change in v5: use block layer in mmc driver arch/arm/cpu/armv8/fsl-layerscape/ppa.c | 5 ++--- drivers/mmc/mmc_legacy.c | 10 +++++----- drivers/net/fm/fm.c | 2 +- drivers/qe/qe.c | 2 +- 4 files changed, 9 insertions(+), 10 deletions(-) diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ppa.c b/arch/arm/cpu/armv8/fsl-layerscape/ppa.c index a31c4d9..95875d3 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/ppa.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/ppa.c @@ -99,7 +99,7 @@ int ppa_init(void) cnt = DIV_ROUND_UP(fdt_header_len, 512); debug("%s: MMC read PPA FIT header: dev # %u, block # %u, count %u\n", __func__, dev, blk, cnt); - ret = mmc->block_dev.block_read(&mmc->block_dev, blk, cnt, fitp); + ret = blk_dread(mmc_get_blk_desc(mmc), blk, cnt, fitp); if (ret != cnt) { free(fitp); printf("MMC/SD read of PPA FIT header at offset 0x%x failed\n", @@ -149,8 +149,7 @@ int ppa_init(void) cnt = DIV_ROUND_UP(fw_length, 512); debug("%s: MMC read PPA FIT image: dev # %u, block # %u, count %u\n", __func__, dev, blk, cnt); - ret = mmc->block_dev.block_read(&mmc->block_dev, - blk, cnt, ppa_fit_addr); + ret = blk_dread(mmc_get_blk_desc(mmc), blk, cnt, ppa_fit_addr); if (ret != cnt) { free(ppa_fit_addr); printf("MMC/SD read of PPA FIT header at offset 0x%x failed\n", diff --git a/drivers/mmc/mmc_legacy.c b/drivers/mmc/mmc_legacy.c index 66a7cda..29d94e9 100644 --- a/drivers/mmc/mmc_legacy.c +++ b/drivers/mmc/mmc_legacy.c @@ -42,7 +42,7 @@ struct mmc *find_mmc_device(int dev_num) list_for_each(entry, &mmc_devices) { m = list_entry(entry, struct mmc, link); - if (m->block_dev.devnum == dev_num) + if (mmc_get_blk_desc(m)->devnum == dev_num) return m; } @@ -60,7 +60,7 @@ int mmc_get_next_devnum(void) struct blk_desc *mmc_get_blk_desc(struct mmc *mmc) { - return &mmc->block_dev; + return mmc_get_blk_desc(mmc); } int get_mmc_num(void) @@ -113,7 +113,7 @@ void print_mmc_devices(char separator) else mmc_type = NULL; - printf("%s: %d", m->cfg->name, m->block_dev.devnum); + printf("%s: %d", m->cfg->name, mmc_get_blk_desc(m)->devnum); if (mmc_type) printf(" (%s)", mmc_type); @@ -218,7 +218,7 @@ static int mmc_select_hwpartp(struct blk_desc *desc, int hwpart) if (!mmc) return -ENODEV; - if (mmc->block_dev.hwpart == hwpart) + if (mmc_get_blk_desc(mmc)->hwpart == hwpart) return 0; if (mmc->part_config == MMCPART_NOAVAILABLE) @@ -242,7 +242,7 @@ static int mmc_get_dev(int dev, struct blk_desc **descp) if (ret) return ret; - *descp = &mmc->block_dev; + *descp = mmc_get_blk_desc(mmc); return 0; } diff --git a/drivers/net/fm/fm.c b/drivers/net/fm/fm.c index 3327073..c5cf188 100644 --- a/drivers/net/fm/fm.c +++ b/drivers/net/fm/fm.c @@ -402,7 +402,7 @@ int fm_init_common(int index, struct ccsr_fman *reg) printf("\nMMC read: dev # %u, block # %u, count %u ...\n", dev, blk, cnt); mmc_init(mmc); - (void)mmc->block_dev.block_read(&mmc->block_dev, blk, cnt, + (void)blk_dread(mmc_get_blk_desc(mmc), blk, cnt, addr); } #elif defined(CONFIG_SYS_QE_FMAN_FW_IN_REMOTE) diff --git a/drivers/qe/qe.c b/drivers/qe/qe.c index 7654df8..7010bbc 100644 --- a/drivers/qe/qe.c +++ b/drivers/qe/qe.c @@ -218,7 +218,7 @@ void u_qe_init(void) printf("\nMMC read: dev # %u, block # %u, count %u ...\n", dev, blk, cnt); mmc_init(mmc); - (void)mmc->block_dev.block_read(&mmc->block_dev, blk, cnt, + (void)blk_dread(mmc_get_blk_desc(mmc), blk, cnt, addr); } #endif -- 1.7.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot