regmap: irq: Use one way of setting all bits in the register

Currently there are two ways of how we represent all bits set, i.e.
UINT_MAX and GENMASK(31, 0). Use the former as the single way of
doing that, which is crystal clear on how we fill the unsigned int
value.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20250206191644.1132869-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c
index 0bcd81389a29f8b39425f8ffe9fa3c94ec1eeead..e5631188d69277ce08ca5ddbf2d3648ce9c1f8df 100644 (file)
--- a/drivers/base/regmap/regmap-irq.c
+++ b/drivers/base/regmap/regmap-irq.c
@@ -823,7 +823,7 @@ int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode,
                /* Ack masked but set interrupts */
                if (d->chip->no_status) {
                        /* no status register so default to all active */
-                       d->status_buf[i] = GENMASK(31, 0);
+                       d->status_buf[i] = UINT_MAX;
                } else {
                        reg = d->get_irq_reg(d, d->chip->status_base, i);
                        ret = regmap_read(map, reg, &d->status_buf[i]);