Char: rocket, switch long delay to sleep (48a67f5d) · Commits · 戴 / test

Don't busy wait for whole 1s when registering some rocket modems. Sleep instead since we are not in atomic. Signed-off-by:

Jiri Slaby <jirislaby@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by:

drivers/char/rocket.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -2191,10 +2191,10 @@ static __init int register_PCI(int i, struct pci_dev *dev)
		num_chan = ports_per_aiop;
		for (chan = 0; chan < num_chan; chan++)
		sPCIModemReset(ctlp, chan, 1);
		mdelay(500);
		msleep(500);
		for (chan = 0; chan < num_chan; chan++)
		sPCIModemReset(ctlp, chan, 0);
		mdelay(500);
		msleep(500);
		rmSpeakerReset(ctlp, rocketModel[i].model);
		}
		return (1);
		@@ -2309,10 +2309,10 @@ static int __init init_ISA(int i)
		total_num_chan = num_chan;
		for (chan = 0; chan < num_chan; chan++)
		sModemReset(ctlp, chan, 1);
		mdelay(500);
		msleep(500);
		for (chan = 0; chan < num_chan; chan++)
		sModemReset(ctlp, chan, 0);
		mdelay(500);
		msleep(500);
		strcpy(rocketModel[i].modelString, "RocketModem ISA");
		} else {
		strcpy(rocketModel[i].modelString, "RocketPort ISA");