79 	pr_debug("Enabling signal %s for %s\n", expr->signal,  in aspeed_sig_expr_enable()
95 	pr_debug("Disabling signal %s for %s\n", expr->signal,  in aspeed_sig_expr_disable()
102  * aspeed_disable_sig() - Disable a signal on a pin by disabling all provided
103  * signal expressions.
106  * @exprs: The list of signal expressions (from a priority level on a pin)
127  * aspeed_find_expr_by_name - Search for the signal expression needed to
128  * enable the pin's signal for the requested function.
130  * @exprs: List of signal expressions (haystack)
133  * Return: A pointer to the signal expression whose function tag matches the
205 	return expr->signal;  in aspeed_sig_expr_signal()
258 			pr_warn("No function %s found on pin %s (%d). Found signal(s) %s for function(s) %s\n",  in aspeed_pinmux_set_mux()
271 		pr_debug("Muxed pin %s as %s for %s\n", pdesc->name, expr->signal,  in aspeed_pinmux_set_mux()
288 	 *    - expr->signal set to "GPIOB1"  in aspeed_expr_is_gpio()
292 	 * a GPIO expression by testing the signal name for the string prefix  in aspeed_expr_is_gpio()
298 	 *    - expr->signal set to "GPIT0"  in aspeed_expr_is_gpio()
316 	 * trips us up with the simple GPI-prefixed-signal-name scheme  in aspeed_expr_is_gpio()
324 	 *    - expr->signal set to "GPID0IN"  in aspeed_expr_is_gpio()
328 	 *    - expr->signal set to "GPID0OUT"  in aspeed_expr_is_gpio()
335 	 *    - expr->signal looks like "GPIOD0"  in aspeed_expr_is_gpio()
339 	 *    - expr->signal looks like "GPIOD1"  in aspeed_expr_is_gpio()
342 	 * Testing both the signal _and_ function names gives us the means  in aspeed_expr_is_gpio()
346 	 * if the signal prefix is "GPI" and the signal name matches the  in aspeed_expr_is_gpio()
349 	return !strncmp(expr->signal, "GPI", 3) &&  in aspeed_expr_is_gpio()
350 			!strcmp(expr->signal, expr->function);  in aspeed_expr_is_gpio()
401 		pr_warn("No GPIO signal type found on pin %s (%d). Found: %s\n",  in aspeed_gpio_request_enable()
412 	 * lowest-priority signal type. As such it has no associated  in aspeed_gpio_request_enable()
421 	 * If GPIO is not the lowest priority signal type, assume there is only  in aspeed_gpio_request_enable()
428 	pr_debug("Muxed pin %s as %s\n", pdesc->name, expr->signal);  in aspeed_gpio_request_enable()