From 412d6b47cc6e33a04fe03be1db725202417f4d72 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Fri, 1 May 2015 12:59:32 -0700 Subject: [PATCH] clk: ti: Silence sparse warnings drivers/clk/ti/clk.c:125:31: warning: incorrect type in return expression (different address spaces) drivers/clk/ti/clk.c:125:31: expected void [noderef] * drivers/clk/ti/clk.c:125:31: got void * drivers/clk/ti/clk.c:132:31: warning: incorrect type in return expression (different address spaces) drivers/clk/ti/clk.c:132:31: expected void [noderef] * drivers/clk/ti/clk.c:132:31: got void * drivers/clk/ti/dpll.c:180:14: warning: symbol '_get_reg' was not declared. Should it be static? drivers/clk/ti/fapll.c:624:32: warning: Using plain integer as NULL pointer drivers/clk/ti/fapll.c:625:31: warning: Using plain integer as NULL pointer drivers/clk/ti/fapll.c:630:40: warning: Using plain integer as NULL pointer drivers/clk/ti/clk-dra7-atl.c:158:22: warning: symbol 'atl_clk_ops' was not declared. Should it be static? drivers/clk/ti/clk-dra7-atl.c:170:39: warning: Using plain integer as NULL pointer Acked-by: Peter Ujfalusi Acked-by: Tero Kristo Signed-off-by: Stephen Boyd --- drivers/clk/ti/clk-dra7-atl.c | 4 ++-- drivers/clk/ti/clk.c | 4 ++-- drivers/clk/ti/dpll.c | 2 +- drivers/clk/ti/fapll.c | 6 +++--- 4 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/clk/ti/clk-dra7-atl.c b/drivers/clk/ti/clk-dra7-atl.c index 0a1df821860f..19e543a32e2b 100644 --- a/drivers/clk/ti/clk-dra7-atl.c +++ b/drivers/clk/ti/clk-dra7-atl.c @@ -155,7 +155,7 @@ static int atl_clk_set_rate(struct clk_hw *hw, unsigned long rate, return 0; } -const struct clk_ops atl_clk_ops = { +static const struct clk_ops atl_clk_ops = { .enable = atl_clk_enable, .disable = atl_clk_disable, .is_enabled = atl_clk_is_enabled, @@ -167,7 +167,7 @@ const struct clk_ops atl_clk_ops = { static void __init of_dra7_atl_clock_setup(struct device_node *node) { struct dra7_atl_desc *clk_hw = NULL; - struct clk_init_data init = { 0 }; + struct clk_init_data init = { NULL }; const char **parent_names = NULL; struct clk *clk; diff --git a/drivers/clk/ti/clk.c b/drivers/clk/ti/clk.c index 0ebe5c51062b..64bb5e8a3b8c 100644 --- a/drivers/clk/ti/clk.c +++ b/drivers/clk/ti/clk.c @@ -122,14 +122,14 @@ void __iomem *ti_clk_get_reg_addr(struct device_node *node, int index) if (i == CLK_MAX_MEMMAPS) { pr_err("clk-provider not found for %s!\n", node->name); - return ERR_PTR(-ENOENT); + return IOMEM_ERR_PTR(-ENOENT); } reg->index = i; if (of_property_read_u32_index(node, "reg", index, &val)) { pr_err("%s must have reg[%d]!\n", node->name, index); - return ERR_PTR(-EINVAL); + return IOMEM_ERR_PTR(-EINVAL); } reg->offset = val; diff --git a/drivers/clk/ti/dpll.c b/drivers/clk/ti/dpll.c index 11478a501c30..2aacf7a3bcae 100644 --- a/drivers/clk/ti/dpll.c +++ b/drivers/clk/ti/dpll.c @@ -177,7 +177,7 @@ cleanup: } #if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_ATAGS) -void __iomem *_get_reg(u8 module, u16 offset) +static void __iomem *_get_reg(u8 module, u16 offset) { u32 reg; struct clk_omap_reg *reg_setup; diff --git a/drivers/clk/ti/fapll.c b/drivers/clk/ti/fapll.c index ffcd8e09e85b..730aa62454a2 100644 --- a/drivers/clk/ti/fapll.c +++ b/drivers/clk/ti/fapll.c @@ -621,13 +621,13 @@ static void __init ti_fapll_setup(struct device_node *node) /* Check for hardwired audio_pll_clk1 */ if (is_audio_pll_clk1(freq)) { - freq = 0; - div = 0; + freq = NULL; + div = NULL; } else { /* Does the synthesizer have a FREQ register? */ v = readl_relaxed(freq); if (!v) - freq = 0; + freq = NULL; } synth_clk = ti_fapll_synth_setup(fd, freq, div, output_instance, output_name, node->name,