diff options
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi_internal_dmac.c | 8 | ||||
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi_sys_dmac.c | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c index 106fd2179529..751fe91c7571 100644 --- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c +++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c @@ -96,8 +96,8 @@ static const struct renesas_sdhi_of_data of_rza2_compatible = { .scc_offset = 0 - 0x1000, .taps = rcar_gen3_scc_taps, .taps_num = ARRAY_SIZE(rcar_gen3_scc_taps), - /* DMAC can handle 0xffffffff blk count but only 1 segment */ - .max_blk_count = 0xffffffff, + /* DMAC can handle 32bit blk count but only 1 segment */ + .max_blk_count = UINT_MAX / TMIO_MAX_BLK_SIZE, .max_segs = 1, }; @@ -111,8 +111,8 @@ static const struct renesas_sdhi_of_data of_rcar_gen3_compatible = { .scc_offset = 0x1000, .taps = rcar_gen3_scc_taps, .taps_num = ARRAY_SIZE(rcar_gen3_scc_taps), - /* DMAC can handle 0xffffffff blk count but only 1 segment */ - .max_blk_count = 0xffffffff, + /* DMAC can handle 32bit blk count but only 1 segment */ + .max_blk_count = UINT_MAX / TMIO_MAX_BLK_SIZE, .max_segs = 1, }; diff --git a/drivers/mmc/host/renesas_sdhi_sys_dmac.c b/drivers/mmc/host/renesas_sdhi_sys_dmac.c index 2fc168662cb9..1d29b822efb8 100644 --- a/drivers/mmc/host/renesas_sdhi_sys_dmac.c +++ b/drivers/mmc/host/renesas_sdhi_sys_dmac.c @@ -65,7 +65,7 @@ static const struct renesas_sdhi_of_data of_rcar_gen2_compatible = { .scc_offset = 0x0300, .taps = rcar_gen2_scc_taps, .taps_num = ARRAY_SIZE(rcar_gen2_scc_taps), - .max_blk_count = 0xffffffff, + .max_blk_count = UINT_MAX / TMIO_MAX_BLK_SIZE, }; /* Definitions for sampling clocks */ |