rts: ds1685: remove not needed fields from private struct

A few of the fields in struct ds1685_priv aren't needed at all,
so we can remove it.

Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Acked-by: Joshua Kinard <kumba@gentoo.org>
Link: https://lore.kernel.org/r/20191011150546.9186-1-tbogendoerfer@suse.de
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-ds1685.c b/drivers/rtc/rtc-ds1685.c
index 184e4a3..51f5684 100644 (file)
--- a/drivers/rtc/rtc-ds1685.c
+++ b/drivers/rtc/rtc-ds1685.c
@@ -1086,12 +1086,10 @@ ds1685_rtc_probe(struct platform_device *pdev)
                 * Set the base address for the rtc, and ioremap its
                 * registers.
                 */
-               rtc->baseaddr = res->start;
                rtc->regs = devm_ioremap(&pdev->dev, res->start, rtc->size);
                if (!rtc->regs)
                        return -ENOMEM;
        }
-       rtc->alloc_io_resources = pdata->alloc_io_resources;
 
        /* Get the register step size. */
        if (pdata->regstep > 0)
@@ -1271,7 +1269,6 @@ ds1685_rtc_probe(struct platform_device *pdev)
        /* See if the platform doesn't support UIE. */
        if (pdata->uie_unsupported)
                rtc_dev->uie_unsupported = 1;
-       rtc->uie_unsupported = pdata->uie_unsupported;
 
        rtc->dev = rtc_dev;
 

diff --git a/include/linux/rtc/ds1685.h b/include/linux/rtc/ds1685.h
index 43aec56..b9671d0 100644 (file)
--- a/include/linux/rtc/ds1685.h
+++ b/include/linux/rtc/ds1685.h
@@ -43,13 +43,10 @@ struct ds1685_priv {
        struct rtc_device *dev;
        void __iomem *regs;
        u32 regstep;
-       resource_size_t baseaddr;
        size_t size;
        int irq_num;
        bool bcd_mode;
        bool no_irq;
-       bool uie_unsupported;
-       bool alloc_io_resources;
        u8 (*read)(struct ds1685_priv *, int);
        void (*write)(struct ds1685_priv *, int, u8);
        void (*prepare_poweroff)(void);