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Commit 4748e86e authored by Christoffer Holmstedt's avatar Christoffer Holmstedt Committed by Marcel Holtmann
Browse files

at86rf230: Add macro for TRX STATE MASK 



Instead of using the 'magic' number of 0x1f the TRX_STATE_MASK macro is
introduced.

Signed-off-by: default avatarChristoffer Holmstedt <christoffer.holmstedt@gmail.com>
Signed-off-by: default avatarAlexander Aring <alex.aring@gmail.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 1cc800e7

drivers/net/ieee802154/at86rf230.c

+4 −2
Original line number Diff line number Diff line
@@ -292,6 +292,8 @@ struct at86rf230_local { 
#define STATE_BUSY_RX_AACK_NOCLK 0x1E

#define STATE_TRANSITION_IN_PROGRESS 0x1F



#define TRX_STATE_MASK		(0x1F)



#define AT86RF2XX_NUMREGS 0x3F



static void
@@ -509,7 +511,7 @@ at86rf230_async_state_assert(void *context) 
	struct at86rf230_state_change *ctx = context;

	struct at86rf230_local *lp = ctx->lp;

	const u8 *buf = ctx->buf;

	const u8 trx_state = buf[1] & 0x1f;

	const u8 trx_state = buf[1] & TRX_STATE_MASK;



	/* Assert state change */

	if (trx_state != ctx->to_state) {
@@ -667,7 +669,7 @@ at86rf230_async_state_change_start(void *context) 
	struct at86rf230_state_change *ctx = context;

	struct at86rf230_local *lp = ctx->lp;

	u8 *buf = ctx->buf;

	const u8 trx_state = buf[1] & 0x1f;

	const u8 trx_state = buf[1] & TRX_STATE_MASK;

	int rc;



	/* Check for "possible" STATE_TRANSITION_IN_PROGRESS */