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| author | Cai Huoqing <caihuoqing@baidu.com> | 2021-09-07 15:42:29 +0800 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2021-10-26 21:31:09 +0200 |
| commit | 79cc4d22aa45c8933f7ea8682755f8beecae995a (patch) | |
| tree | 0b6fc40bfa8414bb8a5f0232f22b903976d5a941 /drivers/watchdog/iTCO_wdt.c | |
| parent | 54ccba2f6a00026dbe6b5576990907827addab2b (diff) | |
| download | linux-79cc4d22aa45c8933f7ea8682755f8beecae995a.tar.gz linux-79cc4d22aa45c8933f7ea8682755f8beecae995a.tar.bz2 linux-79cc4d22aa45c8933f7ea8682755f8beecae995a.zip | |
watchdog: iTCO_wdt: Make use of the helper function devm_platform_ioremap_resource()
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20210907074230.2757-1-caihuoqing@baidu.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog/iTCO_wdt.c')
| -rw-r--r-- | drivers/watchdog/iTCO_wdt.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c index ced2fc0deb8c..16ad2c9842c2 100644 --- a/drivers/watchdog/iTCO_wdt.c +++ b/drivers/watchdog/iTCO_wdt.c @@ -94,7 +94,6 @@ struct iTCO_wdt_private { * NO_REBOOT flag is Memory-Mapped GCS register bit 5 (TCO version 2), * or memory-mapped PMC register bit 4 (TCO version 3). */ - struct resource *gcs_pmc_res; unsigned long __iomem *gcs_pmc; /* the lock for io operations */ spinlock_t io_lock; @@ -497,10 +496,7 @@ static int iTCO_wdt_probe(struct platform_device *pdev) */ if (p->iTCO_version >= 2 && p->iTCO_version < 6 && !pdata->no_reboot_use_pmc) { - p->gcs_pmc_res = platform_get_resource(pdev, - IORESOURCE_MEM, - ICH_RES_MEM_GCS_PMC); - p->gcs_pmc = devm_ioremap_resource(dev, p->gcs_pmc_res); + p->gcs_pmc = devm_platform_ioremap_resource(pdev, ICH_RES_MEM_GCS_PMC); if (IS_ERR(p->gcs_pmc)) return PTR_ERR(p->gcs_pmc); } |