ANDROID: GKI: clk: Initialize in stack clk_init_data to 0 in all drivers

This allows adding fields to clk_init_data without having to explicitly
set those fields in all the drivers.

Bug: 150506629
Signed-off-by: Saravana Kannan <saravanak@google.com>
Change-Id: I0ff4e5108541b9f6e3e3e3f984a277b6954a629c

drivers/clk/at91/clk-generated.c

@@ -288,7 +288,7 @@ at91_clk_register_generated(struct regmap *regmap, spinlock_t *lock,
 			    const struct clk_range *range)
 {
 	struct clk_generated *gck;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	struct clk_hw *hw;
 	int ret;
 

drivers/clk/at91/clk-h32mx.c

@@ -89,7 +89,7 @@ static const struct clk_ops h32mx_ops = {
 static void __init of_sama5d4_clk_h32mx_setup(struct device_node *np)
 {
 	struct clk_sama5d4_h32mx *h32mxclk;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	const char *parent_name;
 	struct regmap *regmap;
 	int ret;

drivers/clk/at91/clk-main.c

@@ -139,7 +139,7 @@ at91_clk_register_main_osc(struct regmap *regmap,
 			   bool bypass)
 {
 	struct clk_main_osc *osc;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	struct clk_hw *hw;
 	int ret;
 
@@ -285,7 +285,7 @@ at91_clk_register_main_rc_osc(struct regmap *regmap,
 			      u32 frequency, u32 accuracy)
 {
 	struct clk_main_rc_osc *osc;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	struct clk_hw *hw;
 	int ret;
 
@@ -416,7 +416,7 @@ at91_clk_register_rm9200_main(struct regmap *regmap,
 			      const char *parent_name)
 {
 	struct clk_rm9200_main *clkmain;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	struct clk_hw *hw;
 	int ret;
 
@@ -555,7 +555,7 @@ at91_clk_register_sam9x5_main(struct regmap *regmap,
 			      int num_parents)
 {
 	struct clk_sam9x5_main *clkmain;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	unsigned int status;
 	struct clk_hw *hw;
 	int ret;

drivers/clk/at91/clk-master.c

@@ -128,7 +128,7 @@ at91_clk_register_master(struct regmap *regmap,
 		const struct clk_master_characteristics *characteristics)
 {
 	struct clk_master *master;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	struct clk_hw *hw;
 	int ret;
 

drivers/clk/at91/clk-peripheral.c

@@ -109,7 +109,7 @@ at91_clk_register_peripheral(struct regmap *regmap, const char *name,
 			     const char *parent_name, u32 id)
 {
 	struct clk_peripheral *periph;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	struct clk_hw *hw;
 	int ret;
 
@@ -337,7 +337,7 @@ at91_clk_register_sam9x5_peripheral(struct regmap *regmap, spinlock_t *lock,
 				    u32 id, const struct clk_range *range)
 {
 	struct clk_sam9x5_peripheral *periph;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	struct clk_hw *hw;
 	int ret;
 

drivers/clk/at91/clk-pll.c

@@ -296,7 +296,7 @@ at91_clk_register_pll(struct regmap *regmap, const char *name,
 {
 	struct clk_pll *pll;
 	struct clk_hw *hw;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	int offset = PLL_REG(id);
 	unsigned int pllr;
 	int ret;

drivers/clk/at91/clk-plldiv.c

@@ -81,7 +81,7 @@ at91_clk_register_plldiv(struct regmap *regmap, const char *name,
 {
 	struct clk_plldiv *plldiv;
 	struct clk_hw *hw;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	int ret;
 
 	plldiv = kzalloc(sizeof(*plldiv), GFP_KERNEL);

drivers/clk/at91/clk-programmable.c

@@ -178,7 +178,7 @@ at91_clk_register_programmable(struct regmap *regmap,
 {
 	struct clk_programmable *prog;
 	struct clk_hw *hw;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	int ret;
 
 	if (id > PROG_ID_MAX)

drivers/clk/at91/clk-slow.c

@@ -48,7 +48,7 @@ at91_clk_register_sam9260_slow(struct regmap *regmap,
 {
 	struct clk_sam9260_slow *slowck;
 	struct clk_hw *hw;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	int ret;
 
 	if (!name)

drivers/clk/at91/clk-smd.c

@@ -117,7 +117,7 @@ at91sam9x5_clk_register_smd(struct regmap *regmap, const char *name,
 {
 	struct at91sam9x5_clk_smd *smd;
 	struct clk_hw *hw;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	int ret;
 
 	smd = kzalloc(sizeof(*smd), GFP_KERNEL);

drivers/clk/at91/clk-system.c

@@ -94,7 +94,7 @@ at91_clk_register_system(struct regmap *regmap, const char *name,
 {
 	struct clk_system *sys;
 	struct clk_hw *hw;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	int ret;
 
 	if (!parent_name || id > SYSTEM_MAX_ID)

drivers/clk/at91/clk-usb.c

@@ -198,7 +198,7 @@ at91sam9x5_clk_register_usb(struct regmap *regmap, const char *name,
 {
 	struct at91sam9x5_clk_usb *usb;
 	struct clk_hw *hw;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	int ret;
 
 	usb = kzalloc(sizeof(*usb), GFP_KERNEL);
@@ -231,7 +231,7 @@ at91sam9n12_clk_register_usb(struct regmap *regmap, const char *name,
 {
 	struct at91sam9x5_clk_usb *usb;
 	struct clk_hw *hw;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	int ret;
 
 	usb = kzalloc(sizeof(*usb), GFP_KERNEL);
@@ -348,7 +348,7 @@ at91rm9200_clk_register_usb(struct regmap *regmap, const char *name,
 {
 	struct at91rm9200_clk_usb *usb;
 	struct clk_hw *hw;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	int ret;
 
 	usb = kzalloc(sizeof(*usb), GFP_KERNEL);

drivers/clk/at91/clk-utmi.c

@@ -131,7 +131,7 @@ at91_clk_register_utmi(struct regmap *regmap_pmc, struct regmap *regmap_sfr,
 {
 	struct clk_utmi *utmi;
 	struct clk_hw *hw;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	int ret;
 
 	utmi = kzalloc(sizeof(*utmi), GFP_KERNEL);

drivers/clk/at91/sckc.c

@@ -121,7 +121,7 @@ at91_clk_register_slow_osc(void __iomem *sckcr,
 {
 	struct clk_slow_osc *osc;
 	struct clk_hw *hw;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	int ret;
 
 	if (!sckcr || !name || !parent_name)
@@ -240,7 +240,7 @@ at91_clk_register_slow_rc_osc(void __iomem *sckcr,
 {
 	struct clk_slow_rc_osc *osc;
 	struct clk_hw *hw;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	int ret;
 
 	if (!sckcr || !name)
@@ -344,7 +344,7 @@ at91_clk_register_sam9x5_slow(void __iomem *sckcr,
 {
 	struct clk_sam9x5_slow *slowck;
 	struct clk_hw *hw;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	int ret;
 
 	if (!sckcr || !name || !parent_names || !num_parents)
@@ -478,7 +478,7 @@ static void __init of_sama5d4_sckc_setup(struct device_node *np)
 	void __iomem *regbase = of_iomap(np, 0);
 	struct clk_hw *hw;
 	struct clk_sama5d4_slow_osc *osc;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	const char *xtal_name;
 	const char *parent_names[2] = { "slow_rc_osc", "slow_osc" };
 	bool bypass;

drivers/clk/axs10x/i2s_pll_clock.c

@@ -170,7 +170,7 @@ static int i2s_pll_clk_probe(struct platform_device *pdev)
 	const char *parent_name;
 	struct clk *clk;
 	struct i2s_pll_clk *pll_clk;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	struct resource *mem;
 
 	pll_clk = devm_kzalloc(dev, sizeof(*pll_clk), GFP_KERNEL);

drivers/clk/bcm/clk-bcm2835.c

@@ -1298,7 +1298,7 @@ static struct clk_hw *bcm2835_register_pll(struct bcm2835_cprman *cprman,
 					   const struct bcm2835_pll_data *data)
 {
 	struct bcm2835_pll *pll;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	int ret;
 
 	memset(&init, 0, sizeof(init));
@@ -1329,7 +1329,7 @@ bcm2835_register_pll_divider(struct bcm2835_cprman *cprman,
 			     const struct bcm2835_pll_divider_data *data)
 {
 	struct bcm2835_pll_divider *divider;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	const char *divider_name;
 	int ret;
 
@@ -1388,7 +1388,7 @@ static struct clk_hw *bcm2835_register_clock(struct bcm2835_cprman *cprman,
 					  const struct bcm2835_clock_data *data)
 {
 	struct bcm2835_clock *clock;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	const char *parents[1 << CM_SRC_BITS];
 	size_t i;
 	int ret;

drivers/clk/bcm/clk-iproc-armpll.c

@@ -245,7 +245,7 @@ void __init iproc_armpll_setup(struct device_node *node)
 {
 	int ret;
 	struct iproc_arm_pll *pll;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	const char *parent_name;
 
 	pll = kzalloc(sizeof(*pll), GFP_KERNEL);

drivers/clk/bcm/clk-iproc-asiu.c

@@ -216,7 +216,7 @@ void __init iproc_asiu_setup(struct device_node *node,
 		goto err_iomap_gate;
 
 	for (i = 0; i < num_clks; i++) {
-		struct clk_init_data init;
+		struct clk_init_data init = {};
 		const char *parent_name;
 		struct iproc_asiu_clk *asiu_clk;
 		const char *clk_name;

drivers/clk/bcm/clk-iproc-pll.c

@@ -732,7 +732,7 @@ void iproc_pll_clk_setup(struct device_node *node,
 	int i, ret;
 	struct iproc_pll *pll;
 	struct iproc_clk *iclk;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	const char *parent_name;
 	struct iproc_clk *iclk_array;
 	struct clk_hw_onecell_data *clk_data;

drivers/clk/berlin/berlin2-avpll.c

@@ -182,7 +182,7 @@ int __init berlin2_avpll_vco_register(void __iomem *base,
 			       u8 vco_flags, unsigned long flags)
 {
 	struct berlin2_avpll_vco *vco;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 
 	vco = kzalloc(sizeof(*vco), GFP_KERNEL);
 	if (!vco)
@@ -358,7 +358,7 @@ int __init berlin2_avpll_channel_register(void __iomem *base,
 			   u8 ch_flags, unsigned long flags)
 {
 	struct berlin2_avpll_channel *ch;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 
 	ch = kzalloc(sizeof(*ch), GFP_KERNEL);
 	if (!ch)