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staging: kpc2000: kpc_i2c: Use BIT macro rather than manual bit shifting

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The FEATURES_* symbols use bit shifting of the style (1 << k) in order
to assign a certain meaning to the value of inividual bits being set
in the value of a given variable. Instead, use the BIT() macro in
order to improve readability and maintain consistency with the rest
of the kernel.

Signed-off-by: Geordan Neukum <gneukum1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Geordan Neukum
2019-05-26 01:18:29 +00:00
committed by Greg Kroah-Hartman
parent 935d47e209
commit c5164e568c
1 changed files with 5 additions and 5 deletions
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10
drivers/staging/kpc2000/kpc2000_i2c.c
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@@ -116,12 +116,12 @@ struct i2c_device {
#define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_SMBUS 0x9c22
#define FEATURE_SMBUS_PEC (1 << 0)
#define FEATURE_BLOCK_BUFFER (1 << 1)
#define FEATURE_BLOCK_PROC (1 << 2)
#define FEATURE_I2C_BLOCK_READ (1 << 3)
#define FEATURE_SMBUS_PEC BIT(0)
#define FEATURE_BLOCK_BUFFER BIT(1)
#define FEATURE_BLOCK_PROC BIT(2)
#define FEATURE_I2C_BLOCK_READ BIT(3)
/* Not really a feature, but it's convenient to handle it as such */
#define FEATURE_IDF (1 << 15)
#define FEATURE_IDF BIT(15)
// FIXME!
#undef inb_p