• Guenter Roeck's avatar
    watchdog: Convert to use devm_platform_ioremap_resource · 0f0a6a28
    Guenter Roeck authored
    Use devm_platform_ioremap_resource to reduce source code size,
    improve readability, and reduce the likelyhood of bugs.
    
    The conversion was done automatically with coccinelle using the
    following semantic patch.
    
    @r@
    identifier res, pdev;
    expression a;
    expression index;
    expression e;
    @@
    
    <+...
    - res = platform_get_resource(pdev, IORESOURCE_MEM, index);
    - a = devm_ioremap_resource(e, res);
    + a = devm_platform_ioremap_resource(pdev, index);
    ...+>
    
    @depends on r@
    identifier r.res;
    @@
    - struct resource *res;
      ... when != res
    
    @@
    identifier res, pdev;
    expression index;
    expression a;
    @@
    - struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, index);
    - a = devm_ioremap_resource(&pdev->dev, res);
    + a = devm_platform_ioremap_resource(pdev, index);
    
    Cc: Joel Stanley <joel@jms.id.au>
    Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
    Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
    Cc: Florian Fainelli <f.fainelli@gmail.com>
    Cc: Linus Walleij <linus.walleij@linaro.org>
    Cc: Baruch Siach <baruch@tkos.co.il>
    Cc: Keguang Zhang <keguang.zhang@gmail.com>
    Cc: Vladimir Zapolskiy <vz@mleia.com>
    Cc: Kevin Hilman <khilman@baylibre.com>
    Cc: Matthias Brugger <matthias.bgg@gmail.com>
    Cc: Avi Fishman <avifishman70@gmail.com>
    Cc: Nancy Yuen <yuenn@google.com>
    Cc: Brendan Higgins <brendanhiggins@google.com>
    Cc: Wan ZongShun <mcuos.com@gmail.com>
    Cc: Michal Simek <michal.simek@xilinx.com>
    Cc: Sylvain Lemieux <slemieux.tyco@gmail.com>
    Cc: Kukjin Kim <kgene@kernel.org>
    Cc: Barry Song <baohua@kernel.org>
    Cc: Orson Zhai <orsonzhai@gmail.com>
    Cc: Patrice Chotard <patrice.chotard@st.com>
    Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
    Cc: Maxime Ripard <maxime.ripard@bootlin.com>
    Cc: Chen-Yu Tsai <wens@csie.org>
    Cc: Marc Gonzalez <marc.w.gonzalez@free.fr>
    Cc: Thierry Reding <thierry.reding@gmail.com>
    Cc: Shawn Guo <shawnguo@kernel.org>
    Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
    Acked-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
    Tested-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
    Acked-by: default avatarJoel Stanley <joel@jms.id.au>
    Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
    Acked-by: default avatarMaxime Ripard <maxime.ripard@bootlin.com>
    Acked-by: Michal Simek <michal.simek@xilinx.com> (cadence/xilinx wdts)
    Acked-by: default avatarThierry Reding <treding@nvidia.com>
    Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
    Acked-by: default avatarPatrice Chotard <patrice.chotard@st.com>
    Acked-by: default avatarVladimir Zapolskiy <vz@mleia.com>
    Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
    Signed-off-by: default avatarWim Van Sebroeck <wim@linux-watchdog.org>
    0f0a6a28
cadence_wdt.c 12.5 KB