psp: rename our psp_dev_destroy()

psp_dev_destroy() was already used in drivers/crypto/ccp/psp-dev.c

Use psp_dev_free() instead, to avoid a link error when
CRYPTO_DEV_SP_CCP=y

Fixes: 00c94ca2b99e ("psp: base PSP device support")
Closes: https://lore.kernel.org/netdev/CANn89i+ZdBDEV6TE=[e-mail]/
Signed-off-by: Eric Dumazet <[e-mail]>
Cc: Willem de Bruijn <[e-mail]>
Acked-by: Paolo Abeni <[e-mail]>
Reviewed-by: Daniel Zahka <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Jakub Kicinski <[e-mail]>

net/psp/psp.h

···
 extern struct xarray psp_devs;
 extern struct mutex psp_devs_lock;
 
-void psp_dev_destroy(struct psp_dev *psd);
+void psp_dev_free(struct psp_dev *psd);
 int psp_dev_check_access(struct psp_dev *psd, struct net *net);
 
 void psp_nl_notify_dev(struct psp_dev *psd, u32 cmd);
···
 static inline void psp_dev_put(struct psp_dev *psd)
 {
 	if (refcount_dec_and_test(&psd->refcnt))
-		psp_dev_destroy(psd);
+		psp_dev_free(psd);
 }
 
 static inline bool psp_dev_is_registered(struct psp_dev *psd)

net/psp/psp_main.c

···
 }
 EXPORT_SYMBOL(psp_dev_create);
 
-void psp_dev_destroy(struct psp_dev *psd)
+void psp_dev_free(struct psp_dev *psd)
 {
 	mutex_lock(&psp_devs_lock);
 	xa_erase(&psp_devs, psd->id);
···
 
 	psp_nl_notify_dev(psd, PSP_CMD_DEV_DEL_NTF);
 
-	/* Wait until psp_dev_destroy() to call xa_erase() to prevent a
+	/* Wait until psp_dev_free() to call xa_erase() to prevent a
 	 * different psd from being added to the xarray with this id, while
 	 * there are still references to this psd being held.
 	 */