fsnotify: handle subfiles' perm events

[karo-tx-linux.git] / include / linux / sh_clk.h

diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h
index 0a9d8f2ac51908958776115b8d1ff5d2cbbc5b6d..c513b73cd7cb8499a7ac61edb3789e7e24a8bfab 100644 (file)
--- a/include/linux/sh_clk.h
+++ b/include/linux/sh_clk.h
@@ -59,7 +59,15 @@ struct clk {
        unsigned int            nr_freqs;
 };
 
-#define CLK_ENABLE_ON_INIT     (1 << 0)
+#define CLK_ENABLE_ON_INIT     BIT(0)
+
+#define CLK_ENABLE_REG_32BIT   BIT(1)  /* default access size */
+#define CLK_ENABLE_REG_16BIT   BIT(2)
+#define CLK_ENABLE_REG_8BIT    BIT(3)
+
+#define CLK_ENABLE_REG_MASK    (CLK_ENABLE_REG_32BIT | \
+                                CLK_ENABLE_REG_16BIT | \
+                                CLK_ENABLE_REG_8BIT)
 
 /* drivers/sh/clk.c */
 unsigned long followparent_recalc(struct clk *);
@@ -102,7 +110,7 @@ long clk_round_parent(struct clk *clk, unsigned long target,
                      unsigned long *best_freq, unsigned long *parent_freq,
                      unsigned int div_min, unsigned int div_max);
 
-#define SH_CLK_MSTP32(_parent, _enable_reg, _enable_bit, _flags)       \
+#define SH_CLK_MSTP(_parent, _enable_reg, _enable_bit, _flags)         \
 {                                                                      \
        .parent         = _parent,                                      \
        .enable_reg     = (void __iomem *)_enable_reg,                  \
@@ -110,7 +118,27 @@ long clk_round_parent(struct clk *clk, unsigned long target,
        .flags          = _flags,                                       \
 }
 
-int sh_clk_mstp32_register(struct clk *clks, int nr);
+#define SH_CLK_MSTP32(_p, _r, _b, _f)                                  \
+       SH_CLK_MSTP(_p, _r, _b, _f | CLK_ENABLE_REG_32BIT)
+
+#define SH_CLK_MSTP16(_p, _r, _b, _f)                                  \
+       SH_CLK_MSTP(_p, _r, _b, _f | CLK_ENABLE_REG_16BIT)
+
+#define SH_CLK_MSTP8(_p, _r, _b, _f)                                   \
+       SH_CLK_MSTP(_p, _r, _b, _f | CLK_ENABLE_REG_8BIT)
+
+int sh_clk_mstp_register(struct clk *clks, int nr);
+
+/*
+ * MSTP registration never really cared about access size, despite the
+ * original enable/disable pairs assuming a 32-bit access. Clocks are
+ * responsible for defining their access sizes either directly or via the
+ * clock definition wrappers.
+ */
+static inline int __deprecated sh_clk_mstp32_register(struct clk *clks, int nr)
+{
+       return sh_clk_mstp_register(clks, nr);
+}
 
 #define SH_CLK_DIV4(_parent, _reg, _shift, _div_bitmap, _flags)        \
 {                                                              \