diff options
| author |   Stephen Rothwell <sfr@canb.auug.org.au> | 2020-07-17 13:41:54 +1000 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2020-08-13 07:49:54 +0100 |
| commit | 564de7628dab38f2d51bac2608fe1043704622b7 (patch) | |
| tree | deb415c2c960ba5309c8a76df7765768f47b55b3 /drivers/mfd | |
| parent | mfd: axp20x: Allow the AXP803 to be probed by I2C (diff) | |
| download | wireguard-linux-564de7628dab38f2d51bac2608fe1043704622b7.tar.xz wireguard-linux-564de7628dab38f2d51bac2608fe1043704622b7.zip | |
mfd: kempld-core: Fix 'assignment of read-only location' error
drivers/mfd/kempld-core.c: In function 'kempld_register_cells_generic':
drivers/mfd/kempld-core.c:105:13: error: assignment of read-only location 'devs[i++]'
105 | devs[i++] = kempld_devs[KEMPLD_I2C];
| ^
drivers/mfd/kempld-core.c:108:13: error: assignment of read-only location 'devs[i++]'
108 | devs[i++] = kempld_devs[KEMPLD_WDT];
| ^
drivers/mfd/kempld-core.c:111:13: error: assignment of read-only location 'devs[i++]'
111 | devs[i++] = kempld_devs[KEMPLD_GPIO];
| ^
drivers/mfd/kempld-core.c:114:13: error: assignment of read-only location 'devs[i++]'
114 | devs[i++] = kempld_devs[KEMPLD_UART];
| ^
Fixes: e49aa9a9bd22 ("mfd: core: Make a best effort attempt to match devices with the correct of_nodes")
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/kempld-core.c | 30 |
1 files changed, 11 insertions, 19 deletions
diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c index f48e21d8b97c..52bec01149e5 100644 --- a/drivers/mfd/kempld-core.c +++ b/drivers/mfd/kempld-core.c @@ -79,39 +79,31 @@ enum kempld_cells { KEMPLD_UART, }; -static const struct mfd_cell kempld_devs[] = { - [KEMPLD_I2C] = { - .name = "kempld-i2c", - }, - [KEMPLD_WDT] = { - .name = "kempld-wdt", - }, - [KEMPLD_GPIO] = { - .name = "kempld-gpio", - }, - [KEMPLD_UART] = { - .name = "kempld-uart", - }, +static const char *kempld_dev_names[] = { + [KEMPLD_I2C] = "kempld-i2c", + [KEMPLD_WDT] = "kempld-wdt", + [KEMPLD_GPIO] = "kempld-gpio", + [KEMPLD_UART] = "kempld-uart", }; -#define KEMPLD_MAX_DEVS ARRAY_SIZE(kempld_devs) +#define KEMPLD_MAX_DEVS ARRAY_SIZE(kempld_dev_names) static int kempld_register_cells_generic(struct kempld_device_data *pld) { - struct mfd_cell devs[KEMPLD_MAX_DEVS]; + struct mfd_cell devs[KEMPLD_MAX_DEVS] = {}; int i = 0; if (pld->feature_mask & KEMPLD_FEATURE_BIT_I2C) - devs[i++] = kempld_devs[KEMPLD_I2C]; + devs[i++].name = kempld_dev_names[KEMPLD_I2C]; if (pld->feature_mask & KEMPLD_FEATURE_BIT_WATCHDOG) - devs[i++] = kempld_devs[KEMPLD_WDT]; + devs[i++].name = kempld_dev_names[KEMPLD_WDT]; if (pld->feature_mask & KEMPLD_FEATURE_BIT_GPIO) - devs[i++] = kempld_devs[KEMPLD_GPIO]; + devs[i++].name = kempld_dev_names[KEMPLD_GPIO]; if (pld->feature_mask & KEMPLD_FEATURE_MASK_UART) - devs[i++] = kempld_devs[KEMPLD_UART]; + devs[i++].name = kempld_dev_names[KEMPLD_UART]; return mfd_add_devices(pld->dev, -1, devs, i, NULL, 0, NULL); } |