diff options
| author |   Rodrigo Vivi <rodrigo.vivi@intel.com> | 2020-02-25 09:29:58 -0800 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2020-02-25 09:39:23 -0800 |
| commit | ff36e78fdb251b9fa65028554689806961e011eb (patch) | |
| tree | f5af925d509224e06a10936196be6c06bcbdc6ae /drivers/misc/cardreader/rts5261.c | |
| parent | drm/i915: Drop assertion that active->fence is unchanged (diff) | |
| parent | Merge tag 'drm-misc-next-2020-02-10' of git://anongit.freedesktop.org/drm/drm-misc into drm-next (diff) | |
| download | linux-dev-ff36e78fdb251b9fa65028554689806961e011eb.tar.xz linux-dev-ff36e78fdb251b9fa65028554689806961e011eb.zip | |
Merge drm/drm-next into drm-intel-next-queued
Some DSI and VBT pending patches from Hans will apply
cleanly and with less ugly conflicts if they are rebuilt
on top of other patches that recently landed on drm-next.
Reference: https://patchwork.freedesktop.org/series/70952/
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com
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; |