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usb: gadget storage: use a computation macro for INT endpoint interval

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The 9 for HS means 32ms. Use the macro to make it easier to read.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Sebastian Andrzej Siewior 2012-10-22 22:14:58 +02:00 committed by Felipe Balbi
parent bcb2f99c6c
commit 64dce91445
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/gadget/storage_common.c
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@ -441,7 +441,7 @@ fsg_hs_intr_in_desc = {
/* bEndpointAddress copied from fs_intr_in_desc during fsg_bind() */
.bmAttributes = USB_ENDPOINT_XFER_INT,
.wMaxPacketSize = cpu_to_le16(2),
.bInterval = 9, /* 2**(9-1) = 256 uframes -> 32 ms */
.bInterval = USB_MS_TO_HS_INTERVAL(32), /* 32 ms */
};
#ifndef FSG_NO_OTG
@ -509,7 +509,7 @@ fsg_ss_intr_in_desc = {
/* bEndpointAddress copied from fs_intr_in_desc during fsg_bind() */
.bmAttributes = USB_ENDPOINT_XFER_INT,
.wMaxPacketSize = cpu_to_le16(2),
.bInterval = 9, /* 2**(9-1) = 256 uframes -> 32 ms */
.bInterval = USB_MS_TO_HS_INTERVAL(32), /* 32 ms */
};
static struct usb_ss_ep_comp_descriptor fsg_ss_intr_in_comp_desc = {