mk-rootfs.sh

hc

2023-12-11 072de836f53be56a70cecf70b43ae43b7ce17376

 kernel/drivers/parport/parport_mfc3.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /* Low-level parallel port routines for the Multiface 3 card
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  *
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  * Author: Joerg Dorchain <joerg@dorchain.net>
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@@ -69,11 +70,6 @@
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 #define MAX_MFC 5
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 #undef DEBUG
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-#ifdef DEBUG
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-#define DPRINTK printk
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-#else
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-static inline int DPRINTK(void *nothing, ...) {return 0;}
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-#endif
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 static struct parport *this_port[MAX_MFC] = {NULL, };
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 static volatile int dummy; /* for trigger readds */
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@@ -83,7 +79,7 @@
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 static void mfc3_write_data(struct parport *p, unsigned char data)
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 {
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-DPRINTK(KERN_DEBUG "write_data %c\n",data);
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+	pr_debug("write_data %c\n", data);
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 	dummy = pia(p)->pprb; /* clears irq bit */
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 	/* Triggers also /STROBE.*/
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@@ -127,13 +123,13 @@
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 static void mfc3_write_control(struct parport *p, unsigned char control)
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 {
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-DPRINTK(KERN_DEBUG "write_control %02x\n",control);
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+	pr_debug("write_control %02x\n", control);
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 	pia(p)->ppra = (pia(p)->ppra & 0x1f) | control_pc_to_mfc3(control);
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 }
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 static unsigned char mfc3_read_control( struct parport *p)
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 {
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-DPRINTK(KERN_DEBUG "read_control \n");
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+	pr_debug("read_control\n");
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 	return control_mfc3_to_pc(pia(p)->ppra & 0xe0);
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 }
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@@ -141,7 +137,7 @@
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 {
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 	unsigned char old;
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-DPRINTK(KERN_DEBUG "frob_control mask %02x, value %02x\n",mask,val);
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+	pr_debug("frob_control mask %02x, value %02x\n", mask, val);
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 	old = mfc3_read_control(p);
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 	mfc3_write_control(p, (old & ~mask) ^ val);
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 	return old;
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@@ -170,7 +166,7 @@
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 	unsigned char status;
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 	status = status_mfc3_to_pc(pia(p)->ppra & 0x1f);
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-DPRINTK(KERN_DEBUG "read_status %02x\n", status);
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+	pr_debug("read_status %02x\n", status);
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 	return status;
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 }
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@@ -201,7 +197,7 @@
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 static void mfc3_data_forward(struct parport *p)
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 {
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-	DPRINTK(KERN_DEBUG "forward\n");
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+	pr_debug("forward\n");
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 	pia(p)->crb &= ~PIA_DDR; /* make data direction register visible */
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 	pia(p)->pddrb = 255; /* all pins output */
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 	pia(p)->crb |= PIA_DDR; /* make data register visible - default */
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@@ -209,7 +205,7 @@
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 static void mfc3_data_reverse(struct parport *p)
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 {
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-	DPRINTK(KERN_DEBUG "reverse\n");
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+	pr_debug("reverse\n");
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 	pia(p)->crb &= ~PIA_DDR; /* make data direction register visible */
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 	pia(p)->pddrb = 0; /* all pins input */
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 	pia(p)->crb |= PIA_DDR; /* make data register visible - default */
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@@ -324,7 +320,7 @@
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 		p->dev = &z->dev;
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 		this_port[pias++] = p;
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-		printk(KERN_INFO "%s: Multiface III port using irq\n", p->name);
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+		pr_info("%s: Multiface III port using irq\n", p->name);
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 		/* XXX: set operating mode */
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 		p->private_data = (void *)piabase;