diff options
| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2018-08-22 14:28:01 -0400 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-08-23 03:58:12 -0400 |
| commit | 9faf870e559a710c44e747ba20383ea82d8ac5d2 (patch) | |
| tree | 530c032c8d4ad6dcbe18f925d16bcc0260a36daf /drivers/mmc | |
| parent | 26caddf274cf1e89fd4ce44ab2b8dbc7a7f97681 (diff) | |
mmc: renesas_sdhi_internal_dmac: fix #define RST_RESERVED_BITS
The DM_CM_RST register actually has bits 0-31 defaulting to 1s and bits
32-63 defaulting to 0s -- fix off-by-one in #define RST_RESERVED_BITS.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Fixes: 2a68ea7896e3 ("mmc: renesas-sdhi: add support for R-Car Gen3 SDHI DMAC")
Cc: stable@vger.kernel.org # v4.14+
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi_internal_dmac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c index 35cc0de6be67..f16677f424b9 100644 --- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c +++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c | |||
| @@ -45,7 +45,7 @@ | |||
| 45 | /* DM_CM_RST */ | 45 | /* DM_CM_RST */ |
| 46 | #define RST_DTRANRST1 BIT(9) | 46 | #define RST_DTRANRST1 BIT(9) |
| 47 | #define RST_DTRANRST0 BIT(8) | 47 | #define RST_DTRANRST0 BIT(8) |
| 48 | #define RST_RESERVED_BITS GENMASK_ULL(32, 0) | 48 | #define RST_RESERVED_BITS GENMASK_ULL(31, 0) |
| 49 | 49 | ||
| 50 | /* DM_CM_INFO1 and DM_CM_INFO1_MASK */ | 50 | /* DM_CM_INFO1 and DM_CM_INFO1_MASK */ |
| 51 | #define INFO1_CLEAR 0 | 51 | #define INFO1_CLEAR 0 |