Merge tag 'hisi-fixes-for-5.3' of git://github.com/hisilicon/linux-hisi into arm/fixes

[linux.git] / drivers / bus / ti-sysc.c

diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
index e6deabd8305d789a9942988f26b6aa584cae2e46..2db474ab4c6bea105a5f355f9036d3f7027b3143 100644 (file)
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -949,7 +949,7 @@ static int sysc_best_idle_mode(u32 idlemodes, u32 *best_mode)
                *best_mode = SYSC_IDLE_SMART_WKUP;
        else if (idlemodes & BIT(SYSC_IDLE_SMART))
                *best_mode = SYSC_IDLE_SMART;
-       else if (idlemodes & SYSC_IDLE_FORCE)
+       else if (idlemodes & BIT(SYSC_IDLE_FORCE))
                *best_mode = SYSC_IDLE_FORCE;
        else
                return -EINVAL;
@@ -1267,7 +1267,8 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = {
        SYSC_QUIRK("control", 0, 0, 0x10, -1, 0x40000900, 0xffffffff, 0),
        SYSC_QUIRK("cpgmac", 0, 0x1200, 0x1208, 0x1204, 0x4edb1902,
                   0xffff00f0, 0),
-       SYSC_QUIRK("dcan", 0, 0, -1, -1, 0xffffffff, 0xffffffff, 0),
+       SYSC_QUIRK("dcan", 0, 0x20, -1, -1, 0xa3170504, 0xffffffff, 0),
+       SYSC_QUIRK("dcan", 0, 0x20, -1, -1, 0x4edb1902, 0xffffffff, 0),
        SYSC_QUIRK("dmic", 0, 0, 0x10, -1, 0x50010000, 0xffffffff, 0),
        SYSC_QUIRK("dwc3", 0, 0, 0x10, -1, 0x500a0200, 0xffffffff, 0),
        SYSC_QUIRK("epwmss", 0, 0, 0x4, -1, 0x47400001, 0xffffffff, 0),
@@ -1692,10 +1693,7 @@ static int sysc_init_sysc_mask(struct sysc *ddata)
        if (error)
                return 0;
 
-       if (val)
-               ddata->cfg.sysc_val = val & ddata->cap->sysc_mask;
-       else
-               ddata->cfg.sysc_val = ddata->cap->sysc_mask;
+       ddata->cfg.sysc_val = val & ddata->cap->sysc_mask;
 
        return 0;
 }
@@ -2385,27 +2383,27 @@ static int sysc_probe(struct platform_device *pdev)
 
        error = sysc_init_dts_quirks(ddata);
        if (error)
-               goto unprepare;
+               return error;
 
        error = sysc_map_and_check_registers(ddata);
        if (error)
-               goto unprepare;
+               return error;
 
        error = sysc_init_sysc_mask(ddata);
        if (error)
-               goto unprepare;
+               return error;
 
        error = sysc_init_idlemodes(ddata);
        if (error)
-               goto unprepare;
+               return error;
 
        error = sysc_init_syss_mask(ddata);
        if (error)
-               goto unprepare;
+               return error;
 
        error = sysc_init_pdata(ddata);
        if (error)
-               goto unprepare;
+               return error;
 
        sysc_init_early_quirks(ddata);
 
@@ -2415,7 +2413,7 @@ static int sysc_probe(struct platform_device *pdev)
 
        error = sysc_init_resets(ddata);
        if (error)
-               return error;
+               goto unprepare;
 
        error = sysc_init_module(ddata);
        if (error)