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| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2014-01-06 10:10:39 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-01-07 16:21:06 -0800 |
| commit | 987e7bc3484fdc8c8018e1368608f6a81053b86f (patch) | |
| tree | 9d0754c29de3f3436070c03763a96e5025025763 /drivers/usb | |
| parent | 21395a1aac7ce1e19dbb43542a9e06cca2bfca01 (diff) | |
| download | op-kernel-dev-987e7bc3484fdc8c8018e1368608f6a81053b86f.zip op-kernel-dev-987e7bc3484fdc8c8018e1368608f6a81053b86f.tar.gz | |
usb: chipidea: mark register map as "const" and convert to u8
This patch makes the controller register map ci_regs_nolpm and ci_regs_lpm as
"const". Further, as all offset fit into a single byte, the type is changed
from uintptr_t to u8.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/chipidea/core.c | 80 |
1 files changed, 40 insertions, 40 deletions
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index b9385c1..458d8e4 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -75,48 +75,48 @@ #include "otg.h" /* Controller register map */ -static uintptr_t ci_regs_nolpm[] = { - [CAP_CAPLENGTH] = 0x000UL, - [CAP_HCCPARAMS] = 0x008UL, - [CAP_DCCPARAMS] = 0x024UL, - [CAP_TESTMODE] = 0x038UL, - [OP_USBCMD] = 0x000UL, - [OP_USBSTS] = 0x004UL, - [OP_USBINTR] = 0x008UL, - [OP_DEVICEADDR] = 0x014UL, - [OP_ENDPTLISTADDR] = 0x018UL, - [OP_PORTSC] = 0x044UL, - [OP_DEVLC] = 0x084UL, - [OP_OTGSC] = 0x064UL, - [OP_USBMODE] = 0x068UL, - [OP_ENDPTSETUPSTAT] = 0x06CUL, - [OP_ENDPTPRIME] = 0x070UL, - [OP_ENDPTFLUSH] = 0x074UL, - [OP_ENDPTSTAT] = 0x078UL, - [OP_ENDPTCOMPLETE] = 0x07CUL, - [OP_ENDPTCTRL] = 0x080UL, +static const u8 ci_regs_nolpm[] = { + [CAP_CAPLENGTH] = 0x00U, + [CAP_HCCPARAMS] = 0x08U, + [CAP_DCCPARAMS] = 0x24U, + [CAP_TESTMODE] = 0x38U, + [OP_USBCMD] = 0x00U, + [OP_USBSTS] = 0x04U, + [OP_USBINTR] = 0x08U, + [OP_DEVICEADDR] = 0x14U, + [OP_ENDPTLISTADDR] = 0x18U, + [OP_PORTSC] = 0x44U, + [OP_DEVLC] = 0x84U, + [OP_OTGSC] = 0x64U, + [OP_USBMODE] = 0x68U, + [OP_ENDPTSETUPSTAT] = 0x6CU, + [OP_ENDPTPRIME] = 0x70U, + [OP_ENDPTFLUSH] = 0x74U, + [OP_ENDPTSTAT] = 0x78U, + [OP_ENDPTCOMPLETE] = 0x7CU, + [OP_ENDPTCTRL] = 0x80U, }; -static uintptr_t ci_regs_lpm[] = { - [CAP_CAPLENGTH] = 0x000UL, - [CAP_HCCPARAMS] = 0x008UL, - [CAP_DCCPARAMS] = 0x024UL, - [CAP_TESTMODE] = 0x0FCUL, - [OP_USBCMD] = 0x000UL, - [OP_USBSTS] = 0x004UL, - [OP_USBINTR] = 0x008UL, - [OP_DEVICEADDR] = 0x014UL, - [OP_ENDPTLISTADDR] = 0x018UL, - [OP_PORTSC] = 0x044UL, - [OP_DEVLC] = 0x084UL, - [OP_OTGSC] = 0x0C4UL, - [OP_USBMODE] = 0x0C8UL, - [OP_ENDPTSETUPSTAT] = 0x0D8UL, - [OP_ENDPTPRIME] = 0x0DCUL, - [OP_ENDPTFLUSH] = 0x0E0UL, - [OP_ENDPTSTAT] = 0x0E4UL, - [OP_ENDPTCOMPLETE] = 0x0E8UL, - [OP_ENDPTCTRL] = 0x0ECUL, +static const u8 ci_regs_lpm[] = { + [CAP_CAPLENGTH] = 0x00U, + [CAP_HCCPARAMS] = 0x08U, + [CAP_DCCPARAMS] = 0x24U, + [CAP_TESTMODE] = 0xFCU, + [OP_USBCMD] = 0x00U, + [OP_USBSTS] = 0x04U, + [OP_USBINTR] = 0x08U, + [OP_DEVICEADDR] = 0x14U, + [OP_ENDPTLISTADDR] = 0x18U, + [OP_PORTSC] = 0x44U, + [OP_DEVLC] = 0x84U, + [OP_OTGSC] = 0xC4U, + [OP_USBMODE] = 0xC8U, + [OP_ENDPTSETUPSTAT] = 0xD8U, + [OP_ENDPTPRIME] = 0xDCU, + [OP_ENDPTFLUSH] = 0xE0U, + [OP_ENDPTSTAT] = 0xE4U, + [OP_ENDPTCOMPLETE] = 0xE8U, + [OP_ENDPTCTRL] = 0xECU, }; static int hw_alloc_regmap(struct ci_hdrc *ci, bool is_lpm) |
