diff options
| author | Ingo Molnar <[email protected]> | 2020-02-24 11:36:09 +0100 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2020-02-24 11:36:09 +0100 |
| commit | 546121b65f47384e11ec1fa2e55449fc9f4846b2 (patch) | |
| tree | 8f18470ec7c0c77b0f48eb1b2338e591b0b0aaff /drivers/misc/cardreader/rts5261.c | |
| parent | 000619680c3714020ce9db17eef6a4a7ce2dc28b (diff) | |
| parent | f8788d86ab28f61f7b46eb6be375f8a726783636 (diff) | |
Merge tag 'v5.6-rc3' into sched/core, to pick up fixes and dependent patches
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'drivers/misc/cardreader/rts5261.c')
| -rw-r--r-- | drivers/misc/cardreader/rts5261.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/misc/cardreader/rts5261.c b/drivers/misc/cardreader/rts5261.c index 32dcec2e9dfd..bc4967a6efa1 100644 --- a/drivers/misc/cardreader/rts5261.c +++ b/drivers/misc/cardreader/rts5261.c @@ -628,7 +628,8 @@ int rts5261_pci_switch_clock(struct rtsx_pcr *pcr, unsigned int card_clock, u8 ssc_depth, bool initial_mode, bool double_clk, bool vpclk) { int err, clk; - u8 n, clk_divider, mcu_cnt, div; + u16 n; + u8 clk_divider, mcu_cnt, div; static const u8 depth[] = { [RTSX_SSC_DEPTH_4M] = RTS5261_SSC_DEPTH_4M, [RTSX_SSC_DEPTH_2M] = RTS5261_SSC_DEPTH_2M, @@ -661,13 +662,13 @@ int rts5261_pci_switch_clock(struct rtsx_pcr *pcr, unsigned int card_clock, return 0; if (pcr->ops->conv_clk_and_div_n) - n = (u8)pcr->ops->conv_clk_and_div_n(clk, CLK_TO_DIV_N); + n = pcr->ops->conv_clk_and_div_n(clk, CLK_TO_DIV_N); else - n = (u8)(clk - 4); + n = clk - 4; if ((clk <= 4) || (n > 396)) return -EINVAL; - mcu_cnt = (u8)(125/clk + 3); + mcu_cnt = 125/clk + 3; if (mcu_cnt > 15) mcu_cnt = 15; @@ -676,7 +677,7 @@ int rts5261_pci_switch_clock(struct rtsx_pcr *pcr, unsigned int card_clock, if (pcr->ops->conv_clk_and_div_n) { int dbl_clk = pcr->ops->conv_clk_and_div_n(n, DIV_N_TO_CLK) * 2; - n = (u8)pcr->ops->conv_clk_and_div_n(dbl_clk, + n = pcr->ops->conv_clk_and_div_n(dbl_clk, CLK_TO_DIV_N); } else { n = (n + 4) * 2 - 4; |