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USB: host: isp1362: delete isp1362_show_regs() 

No one is calling this function, so it's pointless to keep around as it
is triggering automated scanning tools to try to fix up the problems
with it using in_interrupt().

So delete the thing.

Reported-by: Thomas Gleixner <tglx@linutronix.de>
Reported-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reported-by: Ahmed S. Darwish <a.darwish@linutronix.de>
Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Link: https://lore.kernel.org/r/20201028113107.2007742-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2020-10-28 12:31:07 +01:00
parent 5ed132db5a
commit ecbb4dac5f
1 changed files with 0 additions and 54 deletions
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54
drivers/usb/host/isp1362.h
View File

@ -793,60 +793,6 @@ static void isp1362_write_fifo(struct isp1362_hcd *isp1362_hcd, void *buf, u16 l
ISP1362_REG_NO(ISP1362_REG_##r), isp1362_read_reg16(d, r)); \ ISP1362_REG_NO(ISP1362_REG_##r), isp1362_read_reg16(d, r)); \
} }
static void __attribute__((__unused__)) isp1362_show_regs(struct isp1362_hcd *isp1362_hcd)
{
isp1362_show_reg(isp1362_hcd, HCREVISION);
isp1362_show_reg(isp1362_hcd, HCCONTROL);
isp1362_show_reg(isp1362_hcd, HCCMDSTAT);
isp1362_show_reg(isp1362_hcd, HCINTSTAT);
isp1362_show_reg(isp1362_hcd, HCINTENB);
isp1362_show_reg(isp1362_hcd, HCFMINTVL);
isp1362_show_reg(isp1362_hcd, HCFMREM);
isp1362_show_reg(isp1362_hcd, HCFMNUM);
isp1362_show_reg(isp1362_hcd, HCLSTHRESH);
isp1362_show_reg(isp1362_hcd, HCRHDESCA);
isp1362_show_reg(isp1362_hcd, HCRHDESCB);
isp1362_show_reg(isp1362_hcd, HCRHSTATUS);
isp1362_show_reg(isp1362_hcd, HCRHPORT1);
isp1362_show_reg(isp1362_hcd, HCRHPORT2);
isp1362_show_reg(isp1362_hcd, HCHWCFG);
isp1362_show_reg(isp1362_hcd, HCDMACFG);
isp1362_show_reg(isp1362_hcd, HCXFERCTR);
isp1362_show_reg(isp1362_hcd, HCuPINT);
if (in_interrupt())
DBG(0, "%-12s[%02x]: %04x\n", "HCuPINTENB",
ISP1362_REG_NO(ISP1362_REG_HCuPINTENB), isp1362_hcd->irqenb);
else
isp1362_show_reg(isp1362_hcd, HCuPINTENB);
isp1362_show_reg(isp1362_hcd, HCCHIPID);
isp1362_show_reg(isp1362_hcd, HCSCRATCH);
isp1362_show_reg(isp1362_hcd, HCBUFSTAT);
isp1362_show_reg(isp1362_hcd, HCDIRADDR);
/* Access would advance fifo
* isp1362_show_reg(isp1362_hcd, HCDIRDATA);
*/
isp1362_show_reg(isp1362_hcd, HCISTLBUFSZ);
isp1362_show_reg(isp1362_hcd, HCISTLRATE);
isp1362_show_reg(isp1362_hcd, HCINTLBUFSZ);
isp1362_show_reg(isp1362_hcd, HCINTLBLKSZ);
isp1362_show_reg(isp1362_hcd, HCINTLDONE);
isp1362_show_reg(isp1362_hcd, HCINTLSKIP);
isp1362_show_reg(isp1362_hcd, HCINTLLAST);
isp1362_show_reg(isp1362_hcd, HCINTLCURR);
isp1362_show_reg(isp1362_hcd, HCATLBUFSZ);
isp1362_show_reg(isp1362_hcd, HCATLBLKSZ);
/* only valid after ATL_DONE interrupt
* isp1362_show_reg(isp1362_hcd, HCATLDONE);
*/
isp1362_show_reg(isp1362_hcd, HCATLSKIP);
isp1362_show_reg(isp1362_hcd, HCATLLAST);
isp1362_show_reg(isp1362_hcd, HCATLCURR);
isp1362_show_reg(isp1362_hcd, HCATLDTC);
isp1362_show_reg(isp1362_hcd, HCATLDTCTO);
}
static void isp1362_write_diraddr(struct isp1362_hcd *isp1362_hcd, u16 offset, u16 len) static void isp1362_write_diraddr(struct isp1362_hcd *isp1362_hcd, u16 offset, u16 len)
{ {
len = (len + 1) & ~1; len = (len + 1) & ~1;