usb: ehci-mx5: Use 'bool' instead of 'unsigned char'
The 'enable' argument can be better expressed as boolean. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>
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@ -85,7 +85,7 @@ void set_usboh3_clk(void)
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MXC_CCM_CSCDR1_USBOH3_CLK_PODF(1));
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MXC_CCM_CSCDR1_USBOH3_CLK_PODF(1));
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}
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}
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void enable_usboh3_clk(unsigned char enable)
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void enable_usboh3_clk(bool enable)
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{
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{
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unsigned int cg = enable ? MXC_CCM_CCGR_CG_ON : MXC_CCM_CCGR_CG_OFF;
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unsigned int cg = enable ? MXC_CCM_CCGR_CG_ON : MXC_CCM_CCGR_CG_OFF;
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@ -122,7 +122,7 @@ void set_usb_phy_clk(void)
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}
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}
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#if defined(CONFIG_MX51)
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#if defined(CONFIG_MX51)
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void enable_usb_phy1_clk(unsigned char enable)
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void enable_usb_phy1_clk(bool enable)
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{
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{
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unsigned int cg = enable ? MXC_CCM_CCGR_CG_ON : MXC_CCM_CCGR_CG_OFF;
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unsigned int cg = enable ? MXC_CCM_CCGR_CG_ON : MXC_CCM_CCGR_CG_OFF;
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@ -131,12 +131,12 @@ void enable_usb_phy1_clk(unsigned char enable)
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MXC_CCM_CCGR2_USB_PHY(cg));
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MXC_CCM_CCGR2_USB_PHY(cg));
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}
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}
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void enable_usb_phy2_clk(unsigned char enable)
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void enable_usb_phy2_clk(bool enable)
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{
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{
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/* i.MX51 has a single USB PHY clock, so do nothing here. */
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/* i.MX51 has a single USB PHY clock, so do nothing here. */
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}
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}
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#elif defined(CONFIG_MX53)
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#elif defined(CONFIG_MX53)
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void enable_usb_phy1_clk(unsigned char enable)
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void enable_usb_phy1_clk(bool enable)
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{
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{
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unsigned int cg = enable ? MXC_CCM_CCGR_CG_ON : MXC_CCM_CCGR_CG_OFF;
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unsigned int cg = enable ? MXC_CCM_CCGR_CG_ON : MXC_CCM_CCGR_CG_OFF;
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@ -145,7 +145,7 @@ void enable_usb_phy1_clk(unsigned char enable)
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MXC_CCM_CCGR4_USB_PHY1(cg));
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MXC_CCM_CCGR4_USB_PHY1(cg));
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}
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}
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void enable_usb_phy2_clk(unsigned char enable)
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void enable_usb_phy2_clk(bool enable)
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{
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{
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unsigned int cg = enable ? MXC_CCM_CCGR_CG_ON : MXC_CCM_CCGR_CG_OFF;
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unsigned int cg = enable ? MXC_CCM_CCGR_CG_ON : MXC_CCM_CCGR_CG_OFF;
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@ -46,10 +46,10 @@ u32 imx_get_fecclk(void);
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unsigned int mxc_get_clock(enum mxc_clock clk);
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unsigned int mxc_get_clock(enum mxc_clock clk);
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int mxc_set_clock(u32 ref, u32 freq, u32 clk_type);
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int mxc_set_clock(u32 ref, u32 freq, u32 clk_type);
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void set_usb_phy_clk(void);
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void set_usb_phy_clk(void);
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void enable_usb_phy1_clk(unsigned char enable);
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void enable_usb_phy1_clk(bool enable);
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void enable_usb_phy2_clk(unsigned char enable);
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void enable_usb_phy2_clk(bool enable);
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void set_usboh3_clk(void);
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void set_usboh3_clk(void);
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void enable_usboh3_clk(unsigned char enable);
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void enable_usboh3_clk(bool enable);
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void mxc_set_sata_internal_clock(void);
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void mxc_set_sata_internal_clock(void);
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int enable_i2c_clk(unsigned char enable, unsigned i2c_num);
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int enable_i2c_clk(unsigned char enable, unsigned i2c_num);
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void enable_nfc_clk(unsigned char enable);
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void enable_nfc_clk(unsigned char enable);
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@ -223,10 +223,10 @@ int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
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struct usb_ehci *ehci;
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struct usb_ehci *ehci;
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set_usboh3_clk();
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set_usboh3_clk();
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enable_usboh3_clk(1);
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enable_usboh3_clk(true);
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set_usb_phy_clk();
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set_usb_phy_clk();
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enable_usb_phy1_clk(1);
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enable_usb_phy1_clk(true);
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enable_usb_phy2_clk(1);
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enable_usb_phy2_clk(true);
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mdelay(1);
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mdelay(1);
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/* Do board specific initialization */
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/* Do board specific initialization */
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