clk: at91: Remove impossible checks for of_clk_get_parent_count()
These checks for < 0 are impossible now that of_clk_get_parent_count() returns an unsigned int. Change the checks for == 0 and update the type. Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
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@ -268,13 +268,13 @@ void __init of_sama5d2_clk_generated_setup(struct device_node *np,
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u32 id;
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u32 id;
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const char *name;
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const char *name;
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struct clk *clk;
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struct clk *clk;
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int num_parents;
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unsigned int num_parents;
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const char *parent_names[GENERATED_SOURCE_MAX];
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const char *parent_names[GENERATED_SOURCE_MAX];
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struct device_node *gcknp;
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struct device_node *gcknp;
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struct clk_range range = CLK_RANGE(0, 0);
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struct clk_range range = CLK_RANGE(0, 0);
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num_parents = of_clk_get_parent_count(np);
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num_parents = of_clk_get_parent_count(np);
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if (num_parents <= 0 || num_parents > GENERATED_SOURCE_MAX)
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if (num_parents == 0 || num_parents > GENERATED_SOURCE_MAX)
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return;
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return;
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of_clk_parent_fill(np, parent_names, num_parents);
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of_clk_parent_fill(np, parent_names, num_parents);
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@ -611,12 +611,12 @@ void __init of_at91sam9x5_clk_main_setup(struct device_node *np,
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{
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{
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struct clk *clk;
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struct clk *clk;
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const char *parent_names[2];
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const char *parent_names[2];
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int num_parents;
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unsigned int num_parents;
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unsigned int irq;
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unsigned int irq;
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const char *name = np->name;
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const char *name = np->name;
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num_parents = of_clk_get_parent_count(np);
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num_parents = of_clk_get_parent_count(np);
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if (num_parents <= 0 || num_parents > 2)
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if (num_parents == 0 || num_parents > 2)
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return;
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return;
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of_clk_parent_fill(np, parent_names, num_parents);
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of_clk_parent_fill(np, parent_names, num_parents);
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@ -221,14 +221,14 @@ of_at91_clk_master_setup(struct device_node *np, struct at91_pmc *pmc,
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const struct clk_master_layout *layout)
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const struct clk_master_layout *layout)
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{
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{
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struct clk *clk;
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struct clk *clk;
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int num_parents;
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unsigned int num_parents;
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unsigned int irq;
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unsigned int irq;
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const char *parent_names[MASTER_SOURCE_MAX];
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const char *parent_names[MASTER_SOURCE_MAX];
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const char *name = np->name;
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const char *name = np->name;
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struct clk_master_characteristics *characteristics;
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struct clk_master_characteristics *characteristics;
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num_parents = of_clk_get_parent_count(np);
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num_parents = of_clk_get_parent_count(np);
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if (num_parents <= 0 || num_parents > MASTER_SOURCE_MAX)
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if (num_parents == 0 || num_parents > MASTER_SOURCE_MAX)
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return;
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return;
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of_clk_parent_fill(np, parent_names, num_parents);
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of_clk_parent_fill(np, parent_names, num_parents);
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@ -232,13 +232,13 @@ of_at91_clk_prog_setup(struct device_node *np, struct at91_pmc *pmc,
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int num;
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int num;
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u32 id;
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u32 id;
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struct clk *clk;
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struct clk *clk;
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int num_parents;
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unsigned int num_parents;
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const char *parent_names[PROG_SOURCE_MAX];
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const char *parent_names[PROG_SOURCE_MAX];
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const char *name;
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const char *name;
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struct device_node *progclknp;
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struct device_node *progclknp;
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num_parents = of_clk_get_parent_count(np);
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num_parents = of_clk_get_parent_count(np);
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if (num_parents <= 0 || num_parents > PROG_SOURCE_MAX)
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if (num_parents == 0 || num_parents > PROG_SOURCE_MAX)
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return;
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return;
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of_clk_parent_fill(np, parent_names, num_parents);
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of_clk_parent_fill(np, parent_names, num_parents);
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@ -366,11 +366,11 @@ void __init of_at91sam9x5_clk_slow_setup(struct device_node *np,
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{
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{
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struct clk *clk;
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struct clk *clk;
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const char *parent_names[2];
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const char *parent_names[2];
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int num_parents;
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unsigned int num_parents;
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const char *name = np->name;
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const char *name = np->name;
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num_parents = of_clk_get_parent_count(np);
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num_parents = of_clk_get_parent_count(np);
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if (num_parents <= 0 || num_parents > 2)
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if (num_parents == 0 || num_parents > 2)
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return;
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return;
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of_clk_parent_fill(np, parent_names, num_parents);
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of_clk_parent_fill(np, parent_names, num_parents);
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@ -437,7 +437,7 @@ void __init of_at91sam9260_clk_slow_setup(struct device_node *np,
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{
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{
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struct clk *clk;
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struct clk *clk;
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const char *parent_names[2];
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const char *parent_names[2];
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int num_parents;
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unsigned int num_parents;
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const char *name = np->name;
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const char *name = np->name;
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num_parents = of_clk_get_parent_count(np);
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num_parents = of_clk_get_parent_count(np);
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@ -145,12 +145,12 @@ void __init of_at91sam9x5_clk_smd_setup(struct device_node *np,
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struct at91_pmc *pmc)
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struct at91_pmc *pmc)
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{
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{
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struct clk *clk;
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struct clk *clk;
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int num_parents;
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unsigned int num_parents;
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const char *parent_names[SMD_SOURCE_MAX];
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const char *parent_names[SMD_SOURCE_MAX];
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const char *name = np->name;
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const char *name = np->name;
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num_parents = of_clk_get_parent_count(np);
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num_parents = of_clk_get_parent_count(np);
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if (num_parents <= 0 || num_parents > SMD_SOURCE_MAX)
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if (num_parents == 0 || num_parents > SMD_SOURCE_MAX)
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return;
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return;
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of_clk_parent_fill(np, parent_names, num_parents);
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of_clk_parent_fill(np, parent_names, num_parents);
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@ -373,12 +373,12 @@ void __init of_at91sam9x5_clk_usb_setup(struct device_node *np,
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struct at91_pmc *pmc)
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struct at91_pmc *pmc)
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{
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{
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struct clk *clk;
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struct clk *clk;
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int num_parents;
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unsigned int num_parents;
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const char *parent_names[USB_SOURCE_MAX];
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const char *parent_names[USB_SOURCE_MAX];
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const char *name = np->name;
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const char *name = np->name;
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num_parents = of_clk_get_parent_count(np);
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num_parents = of_clk_get_parent_count(np);
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if (num_parents <= 0 || num_parents > USB_SOURCE_MAX)
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if (num_parents == 0 || num_parents > USB_SOURCE_MAX)
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return;
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return;
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of_clk_parent_fill(np, parent_names, num_parents);
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of_clk_parent_fill(np, parent_names, num_parents);
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