lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Thu, 23 Apr 2015 16:15:40 +0200 From: Geert Uytterhoeven <geert@...ux-m68k.org> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Jiri Slaby <jslaby@...e.cz> Cc: linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org, Geert Uytterhoeven <geert@...ux-m68k.org> Subject: [PATCH 2/3] serial: ifx6x60: Remove superfluous casts when calling request_irq() There's no need to cast the last parameter of {request,free}_irq() to "void *", as any pointer type is accepted. Remove the superfluous casts to fix this. Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org> --- drivers/tty/serial/ifx6x60.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/tty/serial/ifx6x60.c b/drivers/tty/serial/ifx6x60.c index 7d858a74ee38d8ce..536a33b99be9bb9d 100644 --- a/drivers/tty/serial/ifx6x60.c +++ b/drivers/tty/serial/ifx6x60.c @@ -1175,7 +1175,7 @@ static int ifx_spi_spi_probe(struct spi_device *spi) ret = request_irq(gpio_to_irq(ifx_dev->gpio.reset_out), ifx_spi_reset_interrupt, IRQF_TRIGGER_RISING|IRQF_TRIGGER_FALLING, DRVNAME, - (void *)ifx_dev); + ifx_dev); if (ret) { dev_err(&spi->dev, "Unable to get irq %x\n", gpio_to_irq(ifx_dev->gpio.reset_out)); @@ -1185,9 +1185,8 @@ static int ifx_spi_spi_probe(struct spi_device *spi) ret = ifx_spi_reset(ifx_dev); ret = request_irq(gpio_to_irq(ifx_dev->gpio.srdy), - ifx_spi_srdy_interrupt, - IRQF_TRIGGER_RISING, DRVNAME, - (void *)ifx_dev); + ifx_spi_srdy_interrupt, IRQF_TRIGGER_RISING, DRVNAME, + ifx_dev); if (ret) { dev_err(&spi->dev, "Unable to get irq %x", gpio_to_irq(ifx_dev->gpio.srdy)); @@ -1212,7 +1211,7 @@ static int ifx_spi_spi_probe(struct spi_device *spi) return 0; error_ret7: - free_irq(gpio_to_irq(ifx_dev->gpio.reset_out), (void *)ifx_dev); + free_irq(gpio_to_irq(ifx_dev->gpio.reset_out), ifx_dev); error_ret6: gpio_free(ifx_dev->gpio.srdy); error_ret5: @@ -1243,8 +1242,8 @@ static int ifx_spi_spi_remove(struct spi_device *spi) /* stop activity */ tasklet_kill(&ifx_dev->io_work_tasklet); /* free irq */ - free_irq(gpio_to_irq(ifx_dev->gpio.reset_out), (void *)ifx_dev); - free_irq(gpio_to_irq(ifx_dev->gpio.srdy), (void *)ifx_dev); + free_irq(gpio_to_irq(ifx_dev->gpio.reset_out), ifx_dev); + free_irq(gpio_to_irq(ifx_dev->gpio.srdy), ifx_dev); gpio_free(ifx_dev->gpio.srdy); gpio_free(ifx_dev->gpio.mrdy); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists