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USB: isp1362: remove unused _WARN_ON() calls 

Like _BUG_ON(), _WARN_ON() wasn't ever being used, so just delete it, as
obviously things are working properly now (if not, we have bigger
problems...)

Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2013-06-28 11:32:59 -07:00
parent 051a0689d6
commit 2809508d3b
1 changed files with 0 additions and 9 deletions
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9
drivers/usb/host/isp1362.h
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@ -91,8 +91,6 @@ typedef const unsigned int isp1362_reg_t;
#define ISP1362_REG_NO(r) ((r) & REG_NO_MASK)
#define _WARN_ON(x) WARN_ON(x)
#define ISP1362_REG(name, addr, width, rw) \
static isp1362_reg_t ISP1362_REG_##name = ((addr) | (width) | (rw))
@ -101,7 +99,6 @@ static isp1362_reg_t ISP1362_REG_##name = ((addr) | (width) | (rw))
#else
typedef const unsigned char isp1362_reg_t;
#define ISP1362_REG_NO(r) (r)
#define _WARN_ON(x) do {} while (0)
#define ISP1362_REG(name, addr, width, rw) \
static isp1362_reg_t ISP1362_REG_##name = addr
@ -926,14 +923,11 @@ static void isp1362_read_buffer(struct isp1362_hcd *isp1362_hcd, void *buf, u16
__func__, len, offset, buf);
isp1362_write_reg16(isp1362_hcd, HCuPINT, HCuPINT_EOT);
_WARN_ON((isp1362_read_reg16(isp1362_hcd, HCuPINT) & HCuPINT_EOT));
isp1362_write_addr(isp1362_hcd, ISP1362_REG_HCDIRDATA);
isp1362_read_fifo(isp1362_hcd, buf, len);
_WARN_ON(!(isp1362_read_reg16(isp1362_hcd, HCuPINT) & HCuPINT_EOT));
isp1362_write_reg16(isp1362_hcd, HCuPINT, HCuPINT_EOT);
_WARN_ON((isp1362_read_reg16(isp1362_hcd, HCuPINT) & HCuPINT_EOT));
}
static void isp1362_write_buffer(struct isp1362_hcd *isp1362_hcd, void *buf, u16 offset, int len)
@ -944,14 +938,11 @@ static void isp1362_write_buffer(struct isp1362_hcd *isp1362_hcd, void *buf, u16
__func__, len, offset, buf);
isp1362_write_reg16(isp1362_hcd, HCuPINT, HCuPINT_EOT);
_WARN_ON((isp1362_read_reg16(isp1362_hcd, HCuPINT) & HCuPINT_EOT));
isp1362_write_addr(isp1362_hcd, ISP1362_REG_HCDIRDATA | ISP1362_REG_WRITE_OFFSET);
isp1362_write_fifo(isp1362_hcd, buf, len);
_WARN_ON(!(isp1362_read_reg16(isp1362_hcd, HCuPINT) & HCuPINT_EOT));
isp1362_write_reg16(isp1362_hcd, HCuPINT, HCuPINT_EOT);
_WARN_ON((isp1362_read_reg16(isp1362_hcd, HCuPINT) & HCuPINT_EOT));
}
static void __attribute__((unused)) dump_data(char *buf, int len)