Date: Wed, 22 Jul 2015 04:18:34 +0000 (UTC) From: Luiz Otavio O Souza <loos@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r285784 - head/sys/dev/gpio Message-ID: <201507220418.t6M4IYjD030083@repo.freebsd.org>
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Author: loos Date: Wed Jul 22 04:18:33 2015 New Revision: 285784 URL: https://svnweb.freebsd.org/changeset/base/285784 Log: Cosmetic change. When printing the child's mapped pins, use the plural only when necessary. Reported by: Daniel O'Connor <darius@dons.net.au>, Sulev-Madis Silber (ketas) Modified: head/sys/dev/gpio/gpiobus.c Modified: head/sys/dev/gpio/gpiobus.c ============================================================================== --- head/sys/dev/gpio/gpiobus.c Wed Jul 22 01:09:02 2015 (r285783) +++ head/sys/dev/gpio/gpiobus.c Wed Jul 22 04:18:33 2015 (r285784) @@ -394,9 +394,14 @@ gpiobus_print_child(device_t dev, device devi = GPIOBUS_IVAR(child); memset(pins, 0, sizeof(pins)); retval += bus_print_child_header(dev, child); - retval += printf(" at pin(s) "); - gpiobus_print_pins(devi, pins, sizeof(pins)); - retval += printf("%s", pins); + if (devi->npins > 0) { + if (devi->npins > 1) + retval += printf(" at pins "); + else + retval += printf(" at pin "); + gpiobus_print_pins(devi, pins, sizeof(pins)); + retval += printf("%s", pins); + } resource_list_print_type(&devi->rl, "irq", SYS_RES_IRQ, "%ld"); retval += bus_print_child_footer(dev, child);
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