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omap2/3/4: ehci: avoid compiler error with touchbook

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the early_param() call in board-omap3touchbook.c expands to:

static const char __setup_str_early_touchbook_revision[]
	__section(.init.rodata) _aligned(1) = tbr;
[...]

and we have a non-const variable being added to the
same section:

static struct ehci_hcd_omap_platform_data ehci_pdata
__section(.init.rodata);

because of that, gcc generates a section type conflict
which can (and actually should) be avoided by marking
const every variable marked with __initconst.

This patch fixes that for the ehci_hdc_omap_platform_data.

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Felipe Balbi 2010-03-04 09:45:53 +02:00 committed by Tony Lindgren
parent d2197e1e60
commit 6f69a1815a
14 changed files with 16 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-omap2/board-3430sdp.c
View File

@ -648,7 +648,7 @@ static void enable_board_wakeup_source(void)
OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP);
}
static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
.port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
.port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,

2
arch/arm/mach-omap2/board-3630sdp.c
View File

@ -54,7 +54,7 @@ static void enable_board_wakeup_source(void)
OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP);
}
static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
.port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
.port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,

2
arch/arm/mach-omap2/board-am3517evm.c
View File

@ -273,7 +273,7 @@ static void __init am3517_evm_init_irq(void)
omap_gpio_init();
}
static struct ehci_hcd_omap_platform_data ehci_pdata __initdata = {
static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
.port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
.port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
.port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,

2
arch/arm/mach-omap2/board-cm-t35.c
View File

@ -612,7 +612,7 @@ static struct omap2_hsmmc_info mmc[] = {
{} /* Terminator */
};
static struct ehci_hcd_omap_platform_data ehci_pdata = {
static struct ehci_hcd_omap_platform_data ehci_pdata __initdata = {
.port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
.port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
.port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,

2
arch/arm/mach-omap2/board-devkit8000.c
View File

@ -636,7 +636,7 @@ static struct omap_musb_board_data musb_board_data = {
.power = 100,
};
static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
.port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
.port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,

2
arch/arm/mach-omap2/board-igep0020.c
View File

@ -442,7 +442,7 @@ static struct omap_musb_board_data musb_board_data = {
.power = 100,
};
static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
.port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN,
.port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
.port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,

2
arch/arm/mach-omap2/board-omap3beagle.c
View File

@ -410,7 +410,7 @@ static void __init omap3beagle_flash_init(void)
}
}
static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
.port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
.port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,

2
arch/arm/mach-omap2/board-omap3evm.c
View File

@ -635,7 +635,7 @@ static struct platform_device *omap3_evm_devices[] __initdata = {
&omap3_evm_dss_device,
};
static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
static struct ehci_hcd_omap_platform_data ehci_pdata __initdata = {
.port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN,
.port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,

2
arch/arm/mach-omap2/board-omap3pandora.c
View File

@ -537,7 +537,7 @@ static struct platform_device *omap3pandora_devices[] __initdata = {
&pandora_dss_device,
};
static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
.port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
.port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN,

2
arch/arm/mach-omap2/board-omap3touchbook.c
View File

@ -493,7 +493,7 @@ static void __init omap3touchbook_flash_init(void)
}
}
static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
.port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
.port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,

2
arch/arm/mach-omap2/board-overo.c
View File

@ -394,7 +394,7 @@ static struct platform_device *overo_devices[] __initdata = {
&overo_lcd_device,
};
static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
.port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN,
.port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
.port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,

2
arch/arm/mach-omap2/board-zoom3.c
View File

@ -52,7 +52,7 @@ static struct omap_board_mux board_mux[] __initdata = {
#define board_mux NULL
#endif
static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
.port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN,
.port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
.port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,

6
arch/arm/mach-omap2/usb-ehci.c
View File

@ -70,7 +70,7 @@ static struct platform_device ehci_device = {
/*
* setup_ehci_io_mux - initialize IO pad mux for USBHOST
*/
static void setup_ehci_io_mux(enum ehci_hcd_omap_mode *port_mode)
static void setup_ehci_io_mux(const enum ehci_hcd_omap_mode *port_mode)
{
switch (port_mode[0]) {
case EHCI_HCD_OMAP_MODE_PHY:
@ -213,7 +213,7 @@ static void setup_ehci_io_mux(enum ehci_hcd_omap_mode *port_mode)
return;
}
void __init usb_ehci_init(struct ehci_hcd_omap_platform_data *pdata)
void __init usb_ehci_init(const struct ehci_hcd_omap_platform_data *pdata)
{
platform_device_add_data(&ehci_device, pdata, sizeof(*pdata));
@ -229,7 +229,7 @@ void __init usb_ehci_init(struct ehci_hcd_omap_platform_data *pdata)
#else
void __init usb_ehci_init(struct ehci_hcd_omap_platform_data *pdata)
void __init usb_ehci_init(const struct ehci_hcd_omap_platform_data *pdata)
{
}

2
arch/arm/plat-omap/include/plat/usb.h
View File

@ -53,7 +53,7 @@ enum musb_interface {MUSB_INTERFACE_ULPI, MUSB_INTERFACE_UTMI};
extern void usb_musb_init(struct omap_musb_board_data *board_data);
extern void usb_ehci_init(struct ehci_hcd_omap_platform_data *pdata);
extern void usb_ehci_init(const struct ehci_hcd_omap_platform_data *pdata);
#endif