diff options
Diffstat (limited to 'drivers/clk/ti/clkt_iclk.c')
| -rw-r--r-- | drivers/clk/ti/clkt_iclk.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/drivers/clk/ti/clkt_iclk.c b/drivers/clk/ti/clkt_iclk.c index 38c36908cf88..60b583d7db33 100644 --- a/drivers/clk/ti/clkt_iclk.c +++ b/drivers/clk/ti/clkt_iclk.c @@ -31,28 +31,29 @@ void omap2_clkt_iclk_allow_idle(struct clk_hw_omap *clk) { u32 v; - void __iomem *r; + struct clk_omap_reg r; - r = (__force void __iomem *) - ((__force u32)clk->enable_reg ^ (CM_AUTOIDLE ^ CM_ICLKEN)); + memcpy(&r, &clk->enable_reg, sizeof(r)); + r.offset ^= (CM_AUTOIDLE ^ CM_ICLKEN); - v = ti_clk_ll_ops->clk_readl(r); + v = ti_clk_ll_ops->clk_readl(&r); v |= (1 << clk->enable_bit); - ti_clk_ll_ops->clk_writel(v, r); + ti_clk_ll_ops->clk_writel(v, &r); } /* XXX */ void omap2_clkt_iclk_deny_idle(struct clk_hw_omap *clk) { u32 v; - void __iomem *r; + struct clk_omap_reg r; - r = (__force void __iomem *) - ((__force u32)clk->enable_reg ^ (CM_AUTOIDLE ^ CM_ICLKEN)); + memcpy(&r, &clk->enable_reg, sizeof(r)); - v = ti_clk_ll_ops->clk_readl(r); + r.offset ^= (CM_AUTOIDLE ^ CM_ICLKEN); + + v = ti_clk_ll_ops->clk_readl(&r); v &= ~(1 << clk->enable_bit); - ti_clk_ll_ops->clk_writel(v, r); + ti_clk_ll_ops->clk_writel(v, &r); } /** @@ -68,14 +69,12 @@ void omap2_clkt_iclk_deny_idle(struct clk_hw_omap *clk) * modules. No return value. */ static void omap2430_clk_i2chs_find_idlest(struct clk_hw_omap *clk, - void __iomem **idlest_reg, + struct clk_omap_reg *idlest_reg, u8 *idlest_bit, u8 *idlest_val) { - u32 r; - - r = ((__force u32)clk->enable_reg ^ (OMAP24XX_CM_FCLKEN2 ^ CM_IDLEST)); - *idlest_reg = (__force void __iomem *)r; + memcpy(idlest_reg, &clk->enable_reg, sizeof(*idlest_reg)); + idlest_reg->offset ^= (OMAP24XX_CM_FCLKEN2 ^ CM_IDLEST); *idlest_bit = clk->enable_bit; *idlest_val = OMAP24XX_CM_IDLEST_VAL; } |