[PATCH v3 01/10] ata: pata_platform: Make use of platform_get_mem_or_io()
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: 2021-12-24 13:13:10
Also in:
lkml
Subsystem:
libata subsystem (serial and parallel ata drivers), the rest · Maintainers:
Damien Le Moal, Niklas Cassel, Linus Torvalds
Make use of platform_get_mem_or_io() to simplify the code. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Sergey Shtylyov <redacted> --- drivers/ata/pata_platform.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-)
diff --git a/drivers/ata/pata_platform.c b/drivers/ata/pata_platform.c
index 028329428b75..cb3134bf88eb 100644
--- a/drivers/ata/pata_platform.c
+++ b/drivers/ata/pata_platform.c@@ -198,22 +198,16 @@ static int pata_platform_probe(struct platform_device *pdev) /* * Get the I/O base first */ - io_res = platform_get_resource(pdev, IORESOURCE_IO, 0); - if (io_res == NULL) { - io_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (unlikely(io_res == NULL)) - return -EINVAL; - } + io_res = platform_get_mem_or_io(pdev, 0); + if (unlikely(!io_res)) + return -EINVAL; /* * Then the CTL base */ - ctl_res = platform_get_resource(pdev, IORESOURCE_IO, 1); - if (ctl_res == NULL) { - ctl_res = platform_get_resource(pdev, IORESOURCE_MEM, 1); - if (unlikely(ctl_res == NULL)) - return -EINVAL; - } + ctl_res = platform_get_mem_or_io(pdev, 1); + if (unlikely(!ctl_res)) + return -EINVAL; /* * And the IRQ
--
2.17.1