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Commit c22c28f6 authored by Mitchell Blank Jr's avatar Mitchell Blank Jr Committed by David S. Miller
Browse files

[ATM]: [lanai] better constification 



Signed-off-by: default avatarMitchell Blank Jr <mitch@sfgoth.com>
Signed-off-by: default avatarChas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c219750b

drivers/atm/lanai.c

+6 −5
Original line number Diff line number Diff line
@@ -305,7 +305,7 @@ struct lanai_dev { 
 * vci with their bit set

 */

static void vci_bitfield_iterate(struct lanai_dev *lanai,

	/*const*/ unsigned long *lp,

	const unsigned long *lp,

	void (*func)(struct lanai_dev *,vci_t vci))

{

	vci_t vci = find_first_bit(lp, NUM_VCI);
@@ -951,7 +951,7 @@ static int __devinit eeprom_read(struct lanai_dev *lanai) 
/* read a big-endian 4-byte value out of eeprom */

static inline u32 eeprom_be4(const struct lanai_dev *lanai, int address)

{

	return be32_to_cpup((u32 *) (&lanai->eeprom[address]));

	return be32_to_cpup((const u32 *) &lanai->eeprom[address]);

}



/* Checksum/validate EEPROM contents */
@@ -1160,7 +1160,7 @@ static inline int vcc_tx_space(const struct lanai_vcc *lvcc, int endptr) 
}



/* test if VCC is currently backlogged */

static inline int vcc_is_backlogged(/*const*/ struct lanai_vcc *lvcc)

static inline int vcc_is_backlogged(const struct lanai_vcc *lvcc)

{

	return !skb_queue_empty(&lvcc->tx.backlog);

}
@@ -1395,7 +1395,8 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr) 
{

	int size;

	struct sk_buff *skb;

	/*const*/ u32 *x, *end = &lvcc->rx.buf.start[endptr * 4];

	const u32 *x;

	u32 *end = &lvcc->rx.buf.start[endptr * 4];

	int n = ((unsigned long) end) - ((unsigned long) lvcc->rx.buf.ptr);

	if (n < 0)

		n += lanai_buf_size(&lvcc->rx.buf);
@@ -2111,7 +2112,7 @@ static int lanai_normalize_ci(struct lanai_dev *lanai, 
 * shifted by that much as we compute

 *

 */

static int pcr_to_cbricg(/*const*/ struct atm_qos *qos)

static int pcr_to_cbricg(const struct atm_qos *qos)

{

	int rounddown = 0;	/* 1 = Round PCR down, i.e. round ICG _up_ */

	int x, icg, pcr = atm_pcr_goal(&qos->txtp);