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gpio: pca953x: Use PCA_LATCH_INT

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The commit 0cdf21b34e

  ("gpio: pca953x: set the PCA_PCAL flag also when matching by DT")

introduces a helper macro which tells that chip supports latched interrupts,
but the macro was never used for ACPI or legacy enumeration.

So, make use of it for legacy and ACPI enumeration.

Cc: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Andy Shevchenko 2019-03-05 11:13:46 +02:00 committed by Linus Walleij
parent a422bf11bd
commit 2870b3c54c
1 changed files with 5 additions and 5 deletions
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10
drivers/gpio/gpio-pca953x.c
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@ -65,7 +65,7 @@
#define PCA_INT 0x0100
#define PCA_PCAL 0x0200
#define PCA_LATCH_INT (PCA_PCAL | PCA_INT)
#define PCA_LATCH_INT (PCA_PCAL | PCA_INT)
#define PCA953X_TYPE 0x1000
#define PCA957X_TYPE 0x2000
#define PCA_TYPE_MASK 0xF000
@ -88,9 +88,9 @@ static const struct i2c_device_id pca953x_id[] = {
{ "pca9575", 16 | PCA957X_TYPE | PCA_INT, },
{ "pca9698", 40 | PCA953X_TYPE, },
{ "pcal6416", 16 | PCA953X_TYPE | PCA_INT | PCA_PCAL, },
{ "pcal6524", 24 | PCA953X_TYPE | PCA_INT | PCA_PCAL, },
{ "pcal9555a", 16 | PCA953X_TYPE | PCA_INT | PCA_PCAL, },
{ "pcal6416", 16 | PCA953X_TYPE | PCA_LATCH_INT, },
{ "pcal6524", 24 | PCA953X_TYPE | PCA_LATCH_INT, },
{ "pcal9555a", 16 | PCA953X_TYPE | PCA_LATCH_INT, },
{ "max7310", 8 | PCA953X_TYPE, },
{ "max7312", 16 | PCA953X_TYPE | PCA_INT, },
@ -109,7 +109,7 @@ static const struct i2c_device_id pca953x_id[] = {
MODULE_DEVICE_TABLE(i2c, pca953x_id);
static const struct acpi_device_id pca953x_acpi_ids[] = {
{ "INT3491", 16 | PCA953X_TYPE | PCA_INT | PCA_PCAL, },
{ "INT3491", 16 | PCA953X_TYPE | PCA_LATCH_INT, },
{ }
};
MODULE_DEVICE_TABLE(acpi, pca953x_acpi_ids);